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# BLAUSTEINs Littlebits

By [Blaustein (@julianblaustein)](https://listium.com/@julianblaustein)

1217 views · 1 like · 0 followers  
Published 24 December 2022 · Updated 24 December 2022

Category: technology & computing / technological innovation

I am a great fan of the wonderful Littlebits, once KORG published the great synthesizer kit with endless music abilities. I successful ordered some of the rare bits for my music creation studio and would like to keep the overview of my own bits.

## Items

### 1. [Power](https://listium.com/@julianblaustein/78757/blausteins-littlebits/41/power)

Item ID: `41`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/eyxpouux7qroo0zexgoe.png)
- Category: Power
- # Owned: 6
- Shop: [https://shop.littlebits.com/products/littlebits-power](https://shop.littlebits.com/products/littlebits-power)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Power+LittleBits)
- Description:
  > Every circuit starts with power. It uses a 9 volt battery to provide the electricity that makes your Bits spin, buzz, blink, and shine. 
  > 
  > \*Disclaimer: Does not include battery or cable.

### 2. [USB Power](https://listium.com/@julianblaustein/78757/blausteins-littlebits/42/usb-power)

Item ID: `42`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/mttbq0o3iiqdvwdmqzfx.jpg)
- Category: Power
- # Owned: -
- Shop: [https://shop.littlebits.com/products/usb-power](https://shop.littlebits.com/products/usb-power)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=USB+Power+LittleBits)
- Description:
  > The USB power may be the smallest in the series, but it's big enough to send juice to all your creations. Connect a USB cable (included) to your computer or phone charger to start the power flowing. Try it with an LED to make the simplest littleBits circuit. If you're looking for a permanent installation, the USB power adapter enables you to plug your USB power directly into the wall. 
  > 
  > \*Disclaimer: Does not include power source.

### 3. [MP3 Player](https://listium.com/@julianblaustein/78757/blausteins-littlebits/11/mp3-player)

Item ID: `11`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/agdipme4cubiqja7tjza.jpg)
- Category: Sound
- # Owned: -
- Shop: [https://shop.littlebits.com/products/mp3-player](https://shop.littlebits.com/products/mp3-player)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=MP3+Player+LittleBits)
- Description: The MP3 player Bit allows you to play your very own MP3 files using littleBits. Sending a signal to the MP3 player can make it work as a media player, sampler, or looper. Just load the MP3 files you want onto the provided SD card and you'll have music and sound effects in your next littleBits invention in no time.

### 4. [Microphone](https://listium.com/@julianblaustein/78757/blausteins-littlebits/21/microphone)

Item ID: `21`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/nqxmyztfvldq1m43cicv.jpg)
- Category: Sound
- # Owned: 1
- Shop: [https://shop.littlebits.com/products/microphone](https://shop.littlebits.com/products/microphone)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Microphone+LittleBits)
- Description: You can use the microphone Bit like a small megaphone, or even to turn sounds into light or motion! This Bit translates sounds into a language that littleBits circuits can understand.

### 5. [Synth Speaker](https://listium.com/@julianblaustein/78757/blausteins-littlebits/28/synth-speaker)

Item ID: `28`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/jxskq8yzmpcvum9nybmq.jpg)
- Category: Sound
- # Owned: 4
- Shop: [https://shop.littlebits.com/products/synth-speaker](https://shop.littlebits.com/products/synth-speaker)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Synth+Speaker+LittleBits)
- Description: The synth speaker Bit amplifies your sonic explorations! It's a tiny speaker you can snap onto your circuit to translate electrical signals into audible sound.

### 6. [Buzzer](https://listium.com/@julianblaustein/78757/blausteins-littlebits/39/buzzer)

Item ID: `39`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/sp2kyfasrl6ixnptdpvy.jpg)
- Category: Sound
- # Owned: 1
- Shop: [https://shop.littlebits.com/products/buzzer](https://shop.littlebits.com/products/buzzer)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Buzzer+LittleBits)
- Description: Bzzz! The buzzer Bit makes a sound no one can ignore. Just like an alarm clock! It's great at sounding the alarm or annoying those nearby.

### 7. [Speaker (not sold separately)](https://listium.com/@julianblaustein/78757/blausteins-littlebits/68/speaker-not-sold-separately)

Item ID: `68`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/bvnjey2qixfnlyixyjn1.jpg)
- Category: Sound
- # Owned: -
- Shop: -
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Speaker+not+sold+separately+LittleBits)
- Description:
  > Amplify your sonic explorations! The speaker Bit is a tiny speaker that lets you hear the signals coming from an oscillator, an MP3 player, or a codeBit. Pair it with these Bits to add music or sound effects to your inventions.
  > 
  > (Only available as part of Code Kit)

### 8. [Mix](https://listium.com/@julianblaustein/78757/blausteins-littlebits/16/mix)

Item ID: `16`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/jcntqxwgcjssxkoaxnff.jpg)
- Category: Wires/Connectors
- # Owned: 4
- Shop: [https://shop.littlebits.com/products/mix](https://shop.littlebits.com/products/mix)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Mix+LittleBits)
- Description: The littleBits mix Bit allows you to combine 2 inputs and send them to a single output. It also has a volume control for each of its inputs -- that's where the 'mixing' comes in. Use it to play 2 oscillators on a single speaker!

### 9. [Wire](https://listium.com/@julianblaustein/78757/blausteins-littlebits/46/wire)

Item ID: `46`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/sjbu8itqp4fb1l6yi73m.png)
- Category: Wires/Connectors
- # Owned: 2
- Shop: [https://shop.littlebits.com/products/wire-bit](https://shop.littlebits.com/products/wire-bit)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Wire+LittleBits)
- Description: The wire Bit has a flexible wire running between its 2 bitSnaps. This allows you to place your Bits farther apart from each other, turn corners, and make connections that can twist, turn, and spin. Try it whenever you need to break up your chain of Bits, like when you need to put a light at the top of a model building!

### 10. [Split](https://listium.com/@julianblaustein/78757/blausteins-littlebits/48/split)

Item ID: `48`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/a77qo3dl40vnhiz41hr3.jpg)
- Category: Wires/Connectors
- # Owned: 4
- Shop: [https://shop.littlebits.com/products/split](https://shop.littlebits.com/products/split)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Split+LittleBits)
- Description: The split lets you connect a single Bit to 2 others. If you place an input before the split, it will control the 2 outputs at once, like a single light sensor controlling 2 motors (to spin car wheels!). The flexible wires on the split also allow you to place your Bits farther apart and position them how you like.

### 11. [Proto](https://listium.com/@julianblaustein/78757/blausteins-littlebits/49/proto)

Item ID: `49`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/ulgcbpwdujog4q0zojgf.jpg)
- Category: Wires/Connectors
- # Owned: -
- Shop: [https://shop.littlebits.com/products/proto](https://shop.littlebits.com/products/proto)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Proto+LittleBits)
- Description: If there is a Bit that doesn’t exist, you now have the power to make it. This one's for engineers and inventors who know their way around a soldering iron!

### 12. [Fork](https://listium.com/@julianblaustein/78757/blausteins-littlebits/58/fork)

Item ID: `58`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/bvradhwjijyuxzgmuzaj.jpg)
- Category: Wires/Connectors
- # Owned: 2
- Shop: [https://shop.littlebits.com/products/fork](https://shop.littlebits.com/products/fork)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Fork+LittleBits)
- Description: The fork gives you more options for connecting your Bits; it lets you connect a single Bit to as many as 3 others. If you place an input before the fork, it will control all 3 outputs at once, such as light, sound, and motion.

### 13. [Branch](https://listium.com/@julianblaustein/78757/blausteins-littlebits/61/branch)

Item ID: `61`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/jo9fhc6nanbgjx5tcat4.jpg)
- Category: Wires/Connectors
- # Owned: 1
- Shop: [https://shop.littlebits.com/products/branch](https://shop.littlebits.com/products/branch)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Branch+LittleBits)
- Description: The branch Bit gives you more options for connecting your Bits: it lets you connect the output of a single Bit to as many as 3 others, oriented in different directions. Use it when you want to trigger light, sound and motion at the same time.

### 14. [Sequencer ](https://listium.com/@julianblaustein/78757/blausteins-littlebits/1/sequencer-)

Item ID: `1`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/lbujhyhnz4ubkvajfmr4.jpg)
- Category: Synthesizer
- # Owned: -
- Shop: [https://shop.littlebits.com/products/sequencer](https://shop.littlebits.com/products/sequencer)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Sequencer+LittleBits)
- Description: The sequencer allows you to connect up to 8 outputs and control them in sequential patterns. Sequences that would take as long as 4 days to program without littleBits will only take you seconds!

### 15. [Sound Trigger](https://listium.com/@julianblaustein/78757/blausteins-littlebits/5/sound-trigger)

Item ID: `5`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/wvsxvyz2ayxgtst058sy.jpg)
- Category: Synthesizer
- # Owned: -
- Shop: [https://shop.littlebits.com/products/sound-trigger](https://shop.littlebits.com/products/sound-trigger)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Sound+Trigger+LittleBits)
- Description: Use this Bit to control your circuits with sound! The sound trigger listens to the noise level in your room, and sends an ON signal when it gets over a certain level. Try it with a Bit that lights up to create a circuit that responds to the snap of your fingers.

### 16. [Random](https://listium.com/@julianblaustein/78757/blausteins-littlebits/7/random)

Item ID: `7`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/yln0jypyyocpxkwrm6wf.jpg)
- Category: Synthesizer
- # Owned: 5
- Shop: [https://shop.littlebits.com/products/random](https://shop.littlebits.com/products/random)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Random+LittleBits)
- Description: The random Bit creates unpredictable voltages and trigger signals to create complex sound sequences. It can either produce white noise, or it can control oscillators to make them play random pitches.

### 17. [Pulse ](https://listium.com/@julianblaustein/78757/blausteins-littlebits/8/pulse-)

Item ID: `8`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/qlxc5j8lce0tvdz6rmnu.jpg)
- Category: Synthesizer
- # Owned: -
- Shop: [https://shop.littlebits.com/products/pulse](https://shop.littlebits.com/products/pulse)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Pulse+LittleBits)
- Description: The pulse Bit is like an electronic heartbeat. It makes other Bits turn on and off in a steady rhythm. It's great for making LEDs blink!

### 18. [Oscillator](https://listium.com/@julianblaustein/78757/blausteins-littlebits/10/oscillator)

Item ID: `10`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/drlpngjg2xshylroat4g.jpg)
- Category: Synthesizer
- # Owned: 8
- Shop: [https://shop.littlebits.com/products/oscillator](https://shop.littlebits.com/products/oscillator)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Oscillator+LittleBits)
- Description: The oscillator is a sound source that is capable of creating audio tones that will be used in almost every sound experiment you create with littleBits. This is the main sound source for the Synth Kit!

### 19. [Micro Sequencer](https://listium.com/@julianblaustein/78757/blausteins-littlebits/20/micro-sequencer)

Item ID: `20`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/rolslo7neyvcp0lzvu04.jpg)
- Category: Synthesizer
- # Owned: 4
- Shop: [https://shop.littlebits.com/products/microsequencer](https://shop.littlebits.com/products/microsequencer)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Micro+Sequencer+LittleBits)
- Description: The micro sequencer sends out voltages based on the position of each of the 4 "step" knobs. Connect it to an oscillator and it will step through the "sequence" consecutively to make a melody (the LEDs tell you which step is active).

### 20. [Filter](https://listium.com/@julianblaustein/78757/blausteins-littlebits/22/filter)

Item ID: `22`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/jzmimbwepkal4ntjpezi.jpg)
- Category: Synthesizer
- # Owned: 4
- Shop: [https://shop.littlebits.com/products/filter](https://shop.littlebits.com/products/filter)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Filter+LittleBits)
- Description: The filter has the most effect on the sound’s character or "timbre." It affects the timbre by changing the relative volume of certain frequencies in the sound. Use it with other synth Bits to give the impression that a sound is "brighter" (more high frequencies) or "darker" (more low frequencies.)

### 21. [Envelope ](https://listium.com/@julianblaustein/78757/blausteins-littlebits/23/envelope-)

Item ID: `23`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/qfqm5xaccr7dzxn95gho.jpg)
- Category: Synthesizer
- # Owned: 4
- Shop: [https://shop.littlebits.com/products/envelope](https://shop.littlebits.com/products/envelope)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Envelope+LittleBits)
- Description: The envelope modifies the loudness contour of a sound. It takes a sound input and shapes it into something you'd hear from an acoustic musical instrument, like a piano or saxophone.

### 22. [Delay ](https://listium.com/@julianblaustein/78757/blausteins-littlebits/25/delay-)

Item ID: `25`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/u7xynu1uvgflxgeth7a7.jpg)
- Category: Synthesizer
- # Owned: 5
- Shop: [https://shop.littlebits.com/products/delay](https://shop.littlebits.com/products/delay)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Delay+LittleBits)
- Description: The delay Bit takes incoming audio and repeats it, like an echo. Delays can be long and spacey, like shouting into the Grand Canyon, or loud and crazy.

### 23. [MIDI](https://listium.com/@julianblaustein/78757/blausteins-littlebits/53/midi)

Item ID: `53`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/xhfw6ybvciewnlcfvsbk.jpg)
- Category: Synthesizer
- # Owned: 2
- Shop: [https://shop.littlebits.com/products/midi](https://shop.littlebits.com/products/midi)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=MIDI+LittleBits)
- Description: With the MIDI Bit, you can control your circuits and Synth Kit Bits from MIDI-enabled instruments and computer software! Send and receive MIDI messages, create your own MIDI controller with other Bits like the keyboard, and control Synth Kit Bits with software like Ableton Live, Logic, and Pro Tools. Includes: MIDI Bit, MIDI adapter cable + micro USB cable.

### 24. [Makey Makey](https://listium.com/@julianblaustein/78757/blausteins-littlebits/54/makey-makey)

Item ID: `54`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/vk9zvmt1gbr9pjepih7u.jpg)
- Category: Synthesizer
- # Owned: -
- Shop: [https://shop.littlebits.com/products/makey-makey](https://shop.littlebits.com/products/makey-makey)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Makey+Makey+LittleBits)
- Description: Ready to incorporate a carrot, your sunglasses, or great-grandma into your littleBits creations? The Makey Makey Bit turns everyday conductive objects (like bananas) into triggers that control your circuit and even your computer. You can connect the Makey Makey Bit to these objects using the included alligator clips.

### 25. [Control Voltage (CV)](https://listium.com/@julianblaustein/78757/blausteins-littlebits/60/control-voltage-cv)

Item ID: `60`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/lambpik2h7vjuxcjtcqf.jpg)
- Category: Synthesizer
- # Owned: 4
- Shop: [https://shop.littlebits.com/products/control-voltage](https://shop.littlebits.com/products/control-voltage)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Control+Voltage+CV+LittleBits)
- Description: The CV Bit lets you integrate synth Bits with other analog synthesizers like modular synths or analog keyboards. Control the pitch of oscillators and cutoff frequency of filters, control analog synthesizers with Bits, or create new control interfaces for your synth.

### 26. [Bluetooth Low Energy (BLE)](https://listium.com/@julianblaustein/78757/blausteins-littlebits/62/bluetooth-low-energy-ble)

Item ID: `62`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/lirknmcmj4npqwvosfcd.jpg)
- Category: Synthesizer
- # Owned: -
- Shop: [https://shop.littlebits.com/products/bluetooth-low-energy](https://shop.littlebits.com/products/bluetooth-low-energy)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Bluetooth+Low+Energy+BLE+LittleBits)
- Description: The littleBits Bluetooth Low Energy Bit (marked "BLE" on your Bit) is the easiest way to control your inventions wirelessly, from any smart device (like a phone or tablet). All you need is the littleBits Invent app and this Bit to move motors on wireless vehicles, or trigger buzzers for pranks. You can also use your circuit to control functions on your device, like triggering the camera to take a picture.

### 27. [Roller Switch](https://listium.com/@julianblaustein/78757/blausteins-littlebits/2/roller-switch)

Item ID: `2`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/ufybqkdtumsil9nr0kx6.jpg)
- Category: Buttons/Switches
- # Owned: -
- Shop: [https://shop.littlebits.com/products/roller-switch](https://shop.littlebits.com/products/roller-switch)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Roller+Switch+LittleBits)
- Description: The roller switch is a handy Bit -- it has a little lever with a wheel, and activates when something moves past it. You can also flip the mode switch to make it turn off when the lever is pushed in. Try that mode with an LED to make a fridge light.

### 28. [Slide Switch](https://listium.com/@julianblaustein/78757/blausteins-littlebits/3/slide-switch)

Item ID: `3`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/ndaywmynuii2toe9hjky.jpg)
- Category: Buttons/Switches
- # Owned: -
- Shop: [https://shop.littlebits.com/products/slide-switch](https://shop.littlebits.com/products/slide-switch)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Slide+Switch+LittleBits)
- Description: The slide switch is a small and convenient way to turn your creations on and off. It uses a sturdy plastic lever to switch back and forth. Try it with any of your favorite Bits, like the DC motor or bright LED!

### 29. [Pressure Sensor](https://listium.com/@julianblaustein/78757/blausteins-littlebits/9/pressure-sensor)

Item ID: `9`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/zxclfpjbhirtggv8jyin.jpg)
- Category: Buttons/Switches
- # Owned: -
- Shop: [https://shop.littlebits.com/products/pressure-sensor](https://shop.littlebits.com/products/pressure-sensor)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Pressure+Sensor+LittleBits)
- Description: The pressure sensor is a touch-activated Bit - give its pad a little squeeze to activate it. The more pressure you apply, the more signal it sends out. Put it in front of a vibration motor to control how much it shakes!

### 30. [Toggle Switch](https://listium.com/@julianblaustein/78757/blausteins-littlebits/14/toggle-switch)

Item ID: `14`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/qbsep2v7zv5hboemzr3w.jpg)
- Category: Buttons/Switches
- # Owned: -
- Shop: [https://shop.littlebits.com/products/toggle-switch](https://shop.littlebits.com/products/toggle-switch)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Toggle+Switch+LittleBits)
- Description: The toggle switch Bit is a sturdy on-off switch that you can use to activate your creations with a nice, solid click. Try using it after a USB power Bit as an on-off switch for your whole creation.

### 31. [Keyboard ](https://listium.com/@julianblaustein/78757/blausteins-littlebits/18/keyboard-)

Item ID: `18`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/manyphqu3xlop1l9otah.jpg)
- Category: Buttons/Switches
- # Owned: 4
- Shop: [https://shop.littlebits.com/products/keyboard](https://shop.littlebits.com/products/keyboard)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Keyboard+LittleBits)
- Description: The keyboard lets you play melodies! It features 13 switches that make up an entire octave of notes.

### 32. [Button](https://listium.com/@julianblaustein/78757/blausteins-littlebits/26/button)

Item ID: `26`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/pen8bymuewg1watp30oh.jpg)
- Category: Buttons/Switches
- # Owned: 2
- Shop: [https://shop.littlebits.com/products/button](https://shop.littlebits.com/products/button)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Button+LittleBits)
- Description: You know what a button is! It’s a classic: big, round, and springy. Push to turn your creation on, and release to turn it off. Snap a buzzer in place after your button to sound out signals in morse code!

### 33. [Timeout](https://listium.com/@julianblaustein/78757/blausteins-littlebits/15/timeout)

Item ID: `15`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/ngrlk139qglpboiqudgj.jpg)
- Category: Logical
- # Owned: -
- Shop: [https://shop.littlebits.com/products/timeout](https://shop.littlebits.com/products/timeout)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Timeout+LittleBits)
- Description: The timeout Bit is a settable timer. Try it after a button and follow it with a light. Press and release the button to start the countdown.

### 34. [XOR ](https://listium.com/@julianblaustein/78757/blausteins-littlebits/43/xor-)

Item ID: `43`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/mheojepdxmpv1zcug5el.jpg)
- Category: Logical
- # Owned: -
- Shop: [https://shop.littlebits.com/products/xor](https://shop.littlebits.com/products/xor)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=XOR+LittleBits)
- Description: The XOR Bit is a logic gate with 2 inputs. Think of it as "exclusive or," meaning that it sends an ON signal when it’s receiving an ON signal exclusively from 1 input or the other, but not both.

### 35. [NOR](https://listium.com/@julianblaustein/78757/blausteins-littlebits/51/nor)

Item ID: `51`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/sdp9tgh1c39z05la6g6x.jpg)
- Category: Logical
- # Owned: -
- Shop: [https://shop.littlebits.com/products/nor](https://shop.littlebits.com/products/nor)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=NOR+LittleBits)
- Description: The NOR Bit is a logic gate with 2 inputs. It sends an ON signal only when neither input is receiving an ON signal. In other words, it’s the exact opposite of the OR Bit. The NOR Bit is good for inventions in which you want the output to be ON, unless 1 or both of its inputs are triggered.

### 36. [NAND](https://listium.com/@julianblaustein/78757/blausteins-littlebits/52/nand)

Item ID: `52`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/do5zwgkfcmeuvn3dwme4.jpg)
- Category: Logical
- # Owned: -
- Shop: [https://shop.littlebits.com/products/nand](https://shop.littlebits.com/products/nand)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=NAND+LittleBits)
- Description: The NAND Bit is a logic gate with 2 inputs. Think of it as "not and." The NAND Bit will always send an ON signal unless both input 1 and input 2 are receiving an ON signal. It’s the exact opposite of the AND Bit.

### 37. [Latch](https://listium.com/@julianblaustein/78757/blausteins-littlebits/55/latch)

Item ID: `55`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/igohundsjqdczurphkn2.jpg)
- Category: Logical
- # Owned: -
- Shop: [https://shop.littlebits.com/products/latch](https://shop.littlebits.com/products/latch)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Latch+LittleBits)
- Description: Use the latch to turn any momentary input, like a button or a trigger Bit, into an on-off switch, like a toggle!

### 38. [Inverter](https://listium.com/@julianblaustein/78757/blausteins-littlebits/56/inverter)

Item ID: `56`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/xzpuh6rkpkqicjw5b1yl.jpg)
- Category: Logical
- # Owned: -
- Shop: [https://shop.littlebits.com/products/inverter](https://shop.littlebits.com/products/inverter)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Inverter+LittleBits)
- Description: The inverter is an example of a logic Bit. It sends out the opposite of whatever it receives: send it an on signal, and the inverter changes it to an off signal, or vice versa. Would you like a button that turns things off instead of on? Try the inverter.

### 39. [Double AND](https://listium.com/@julianblaustein/78757/blausteins-littlebits/59/double-and)

Item ID: `59`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/lrshfeadptgwfwam3mr9.jpg)
- Category: Logical
- # Owned: -
- Shop: [https://shop.littlebits.com/products/double-and](https://shop.littlebits.com/products/double-and)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Double+AND+LittleBits)
- Description: The double AND Bit is a logic gate with 2 inputs. It sends an ON signal from its output only when input 1 AND input 2 are both receiving an ON signal.

### 40. [OR ](https://listium.com/@julianblaustein/78757/blausteins-littlebits/65/or-)

Item ID: `65`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/uhn2hp18tqcdzfzfdnpp.jpg)
- Category: Logical
- # Owned: -
- Shop: [https://shop.littlebits.com/products/or](https://shop.littlebits.com/products/or)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=OR+LittleBits)
- Description: The OR Bit is a logic gate with 2 inputs. If input 1 OR input 2 is receiving an ON signal, then it sends an ON signal from its output.

### 41. [Remote Trigger](https://listium.com/@julianblaustein/78757/blausteins-littlebits/4/remote-trigger)

Item ID: `4`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/kfewd7adhmanjdedpqdk.jpg)
- Category: Wireless
- # Owned: -
- Shop: [https://shop.littlebits.com/products/remote-trigger](https://shop.littlebits.com/products/remote-trigger)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Remote+Trigger+LittleBits)
- Description: The remote trigger lets you use a common remote control with your Bit. Make your littleBits circuit and point a remote control at the remote trigger’s sensor. Then, press any button on your remote control to activate the Bit. The remote trigger will work with almost any button on a remote that uses infrared light to send signals.

### 42. [Wireless Transmitter (5 Channels)](https://listium.com/@julianblaustein/78757/blausteins-littlebits/44/wireless-transmitter-5-channels)

Item ID: `44`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/z05rtjviiq1tkyrx5tsl.jpg)
- Category: Wireless
- # Owned: -
- Shop: [https://shop.littlebits.com/products/wireless-transmitter-5-channels](https://shop.littlebits.com/products/wireless-transmitter-5-channels)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Wireless+Transmitter+5+Channels+LittleBits)
- Description: You can control your Bits wirelessly with the inseparable wireless receiver & wireless transmitter pair. The wireless transmitter gathers and encodes information (such as where you want an RC car to move) to send to the receiver. Pair this Bit with the wireless receiver, and you’ve got a remote control for your Bits.

### 43. [Wireless Receiver (5 Channels)](https://listium.com/@julianblaustein/78757/blausteins-littlebits/45/wireless-receiver-5-channels)

Item ID: `45`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/cexktordeg61stnltlid.jpg)
- Category: Wireless
- # Owned: -
- Shop: [https://shop.littlebits.com/products/wireless-receiver-5-channels](https://shop.littlebits.com/products/wireless-receiver-5-channels)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Wireless+Receiver+5+Channels+LittleBits)
- Description: You can control your Bits wirelessly with the inseparable wireless receiver & wireless transmitter pair. The wireless receiver decodes the information that’s sent to it from the wireless transmitter and sends it out of the bitSnap to create an action (such as when your RC car moves in the direction you sent it in).

### 44. [CloudBit™](https://listium.com/@julianblaustein/78757/blausteins-littlebits/57/cloudbit)

Item ID: `57`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/ivsrkwbbw4ztdfcs527k.jpg)
- Category: Wireless
- # Owned: -
- Shop: [https://shop.littlebits.com/products/cloudbit](https://shop.littlebits.com/products/cloudbit)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=CloudBit+LittleBits)
- Description:
  > The cloudBit is the easiest way to create internet­-connected devices. You can now snap the internet to anything! Retrofit your thermostat to control it remotely, or set up a sound-triggered alarm system that texts you alerts - the possibilities are endless. No programming, soldering or wiring required. 
  > 
  > The USB power may be the smallest in the series, but it's big enough to send juice to all your creations. Connect a USB cable (included) to your computer or phone charger to start the power flowing. Try it with an LED to make the simplest littleBits circuit. If you're looking for a permanent installation, the USB power adapter enables you to plug your USB power directly into the wall. 
  > 
  > The power adapter and USB cable combo is the perfect way to power permanent creations! You can extend your inventions with the 1.5 meter long USB to micro-USB cable.

### 45. [Arduino](https://listium.com/@julianblaustein/78757/blausteins-littlebits/63/arduino)

Item ID: `63`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/orpgna63ym2e8wn1pcym.jpg)
- Category: Microcontrollers
- # Owned: 2
- Shop: [https://shop.littlebits.com/products/arduino-bit](https://shop.littlebits.com/products/arduino-bit)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Arduino+LittleBits)
- Description: The Arduino Bit is a tiny computer called a microcontroller. It brings the power of programing to your littleBits circuits, allowing you to create complex sequences of actions and explore new levels of logic and timing. It also connects your Bits to programs like Processing and Minecraft.

### 46. [CodeBit](https://listium.com/@julianblaustein/78757/blausteins-littlebits/64/codebit)

Item ID: `64`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/cnb4yvwfvo6rgfqmwtow.png)
- Category: Microcontrollers
- # Owned: -
- Shop: [https://shop.littlebits.com/products/codebit](https://shop.littlebits.com/products/codebit)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=CodeBit+LittleBits)
- Description:
  > The codeBit levels up your littleBits circuits by allowing you to program how your Bits work. Using the littleBits Code Kit app you can command this Bit to create unique sounds, movements, and animations.
  > 
  > The codeBit dongle allows you to wirelessly upload code from your computer to your codeBit. 
  > 
  > The USB cable brings power to your USB power Bit and rechargeable battery. It will also send information between certain Bits and your computer.
  > 
  > Downloadable CodeBit Instructions: https://s3.amazonaws.com/lb-spree/spree/Bits/codeBit-instruction-v1-2.pdf

### 47. [UV LED](https://listium.com/@julianblaustein/78757/blausteins-littlebits/29/uv-led)

Item ID: `29`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/exr4pxnk6xlm1rgpec6p.jpg)
- Category: LED/Displays
- # Owned: -
- Shop: [https://shop.littlebits.com/products/uv-led](https://shop.littlebits.com/products/uv-led)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=UV+LED+LittleBits)
- Description: The UV LED (or "UltraViolet Light-Emitting Diode") Bit sends out a special kind of light. It looks purple to the eye, but it has some special abilities, like making white fabrics and certain inks glow in the dark.

### 48. [Long LED](https://listium.com/@julianblaustein/78757/blausteins-littlebits/31/long-led)

Item ID: `31`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/ipcuxvhh42zobg5vjyei.jpg)
- Category: LED/Displays
- # Owned: -
- Shop: [https://shop.littlebits.com/products/long-led](https://shop.littlebits.com/products/long-led)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Long+LED+LittleBits)
- Description: The long LED is a flexible lighting option. We call it the "long" LED because the light is connected to the board by a cable, which lets you put the light in some interesting places. One of our favorite tricks is to place the LED in the middle of a foam ball to make it glow!

### 49. [Light Wire](https://listium.com/@julianblaustein/78757/blausteins-littlebits/32/light-wire)

Item ID: `32`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/dejy8u9nm3gkeovoxsda.jpg)
- Category: LED/Displays
- # Owned: -
- Shop: [https://shop.littlebits.com/products/light-wire](https://shop.littlebits.com/products/light-wire)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Light+Wire+LittleBits)
- Description: The light wire Bit is almost 4 feet long and its entire length glows a soft blue. It's made of special stuff called "electroluminescent wire," which is great to form into glowing shapes. It's best to use in the dark. We like to use it for wearable accessories when we go to parties!

### 50. [LED (discontinued)](https://listium.com/@julianblaustein/78757/blausteins-littlebits/34/led-discontinued)

Item ID: `34`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/hqex54gf8lixklcgotj5.jpg)
- Category: LED/Displays
- # Owned: -
- Shop: [https://shop.littlebits.com/products/led](https://shop.littlebits.com/products/led)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=LED+discontinued+LittleBits)
- Description:
  > The LED (or "Light-Emitting Diode") Bit is a very small board that shines a nice green light. It's our go-to when you want to light something up.
  > 
  > \*Available only in the USA while supply lasts

### 51. [IR LED](https://listium.com/@julianblaustein/78757/blausteins-littlebits/35/ir-led)

Item ID: `35`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/dvbx2qelmilk2iu8nv0k.jpg)
- Category: LED/Displays
- # Owned: -
- Shop: [https://shop.littlebits.com/products/ir-led](https://shop.littlebits.com/products/ir-led)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=IR+LED+LittleBits)
- Description: The IR LED (or infrared light-emitting diode) Bit sends out light with longer wavelengths than visible light, similar to the light in your remote control. It’s invisible to the eye, but many digital cameras can see it. Try using it to activate the light sensor or remote trigger.

### 52. [RGB LED](https://listium.com/@julianblaustein/78757/blausteins-littlebits/37/rgb-led)

Item ID: `37`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/ysafigpwjbbivjlsfout.jpg)
- Category: LED/Displays
- # Owned: -
- Shop: [https://shop.littlebits.com/products/rgb-led](https://shop.littlebits.com/products/rgb-led)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=RGB+LED+LittleBits)
- Description: The RGB LED (or "Red-Green-Blue Light-Emitting Diode") Bit is a light with adjustable color. You can use the purple littleBits screwdriver to turn the dials and create your own custom color mix of red, green, and blue.

### 53. [Bright Led ](https://listium.com/@julianblaustein/78757/blausteins-littlebits/38/bright-led-)

Item ID: `38`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/kzf0kxcgaty041i5ry9v.jpg)
- Category: LED/Displays
- # Owned: 1
- Shop: [https://shop.littlebits.com/products/bright-led](https://shop.littlebits.com/products/bright-led)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Bright+Led+LittleBits)
- Description: The bright LED (or "Light-Emitting Diode") is a small Bit that puts out a big light. Just like our other LED Bits, it's a great way to shed some light on your creations. Choose the bright LED when you want a LOT of bright white light.

### 54. [Bargraph](https://listium.com/@julianblaustein/78757/blausteins-littlebits/40/bargraph)

Item ID: `40`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/vm0jhcjnaa2eabknwx36.jpg)
- Category: LED/Displays
- # Owned: 3
- Shop: [https://shop.littlebits.com/products/bargraph](https://shop.littlebits.com/products/bargraph)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Bargraph+LittleBits)
- Description: The bargraph shows you how much signal the Bit is receiving with a display of 5 light-emitting diodes (LEDs) in different colors. Try it with a dimmer to make your own adjustable lamp.

### 55. [LED Matrix](https://listium.com/@julianblaustein/78757/blausteins-littlebits/66/led-matrix)

Item ID: `66`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/jgyieemo3isuk56iksdv.png)
- Category: LED/Displays
- # Owned: -
- Shop: [https://shop.littlebits.com/products/led-matrix](https://shop.littlebits.com/products/led-matrix)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=LED+Matrix+LittleBits)
- Description: The LED matrix is a colorful display that you can control using code or other Bits. Set it to SIGNAL mode to play with preset programs, or switch it to SERIAL mode to program your own graphics with the codeBit.

### 56. [Number](https://listium.com/@julianblaustein/78757/blausteins-littlebits/67/number)

Item ID: `67`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/xc3sqltrugxpsz4gy8ui.jpg)
- Category: LED/Displays
- # Owned: -
- Shop: [https://shop.littlebits.com/products/number-bit](https://shop.littlebits.com/products/number-bit)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Number+LittleBits)
- Description: The number Bit displays information that it receives from the Bits before it. It's a great way to measure the input from sensors or count things, like the score in a game.

### 57. [IR Transmitter (not for separate sale)](https://listium.com/@julianblaustein/78757/blausteins-littlebits/70/ir-transmitter-not-for-separate-sale)

Item ID: `70`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/duizlbhgbmsbgy4lmcwh.jpg)
- Category: LED/Displays
- # Owned: -
- Shop: -
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=IR+Transmitter+not+for+separate+sale+LittleBits)
- Description: Not for individual sale

### 58. [Bend Sensor ](https://listium.com/@julianblaustein/78757/blausteins-littlebits/0/bend-sensor-)

Item ID: `0`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/bqgpj0ksirbonu1lsl8u.jpg)
- Category: Faders
- # Owned: -
- Shop: [https://shop.littlebits.com/products/bend-sensor](https://shop.littlebits.com/products/bend-sensor)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Bend+Sensor+LittleBits)
- Description: The bend sensor turns on as you flex the long strip. To send signal to your output Bits, bend the strip down, towards the Bit's feet. But make sure not to crease it - that could damage your Bit! Try it with a bargraph to test its sensitivity.

### 59. [Slide Dimmer](https://listium.com/@julianblaustein/78757/blausteins-littlebits/13/slide-dimmer)

Item ID: `13`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/jtnotjpexuf79qv45ak2.jpg)
- Category: Faders
- # Owned: -
- Shop: [https://shop.littlebits.com/products/slide-dimmer](https://shop.littlebits.com/products/slide-dimmer)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Slide+Dimmer+LittleBits)
- Description: The slide dimmer functions just like a light dimmer you might find at home, or a volume fader in a recording studio. You control the slide dimmer Bit by moving its lever from one end of the Bit to the other. Follow it with an LED for some adjustable mood lighting.

### 60. [Threshold](https://listium.com/@julianblaustein/78757/blausteins-littlebits/19/threshold)

Item ID: `19`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/xvtfgixvrk750eg32sck.jpg)
- Category: Faders
- # Owned: -
- Shop: [https://shop.littlebits.com/products/threshold](https://shop.littlebits.com/products/threshold)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Threshold+LittleBits)
- Description: Think of the threshold as a toll booth. When the signal passing through a circuit reaches it, the threshold decides whether or not it can continue. Use it to make any sensor Bit (like a temperature sensor) into a trigger Bit!

### 61. [Dimmer](https://listium.com/@julianblaustein/78757/blausteins-littlebits/24/dimmer)

Item ID: `24`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/msl6eoc8mt5dmqjdnco4.jpg)
- Category: Faders
- # Owned: 5
- Shop: [https://shop.littlebits.com/products/dimmer](https://shop.littlebits.com/products/dimmer)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Dimmer+LittleBits)
- Description: Twist this dimmer back and forth to control your circuit. As you twist the knob clockwise, more signal goes to the Bits that follow, brightening lights, speeding up motors, or raising the volume on buzzers.

### 62. [Temperature Sensor](https://listium.com/@julianblaustein/78757/blausteins-littlebits/6/temperature-sensor)

Item ID: `6`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/raowjy4ok8dn7hbkcbmz.jpg)
- Category: Signal converters
- # Owned: -
- Shop: [https://shop.littlebits.com/products/temp-sensor](https://shop.littlebits.com/products/temp-sensor)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Temperature+Sensor+LittleBits)
- Description: The temperatures sensor responds to the temperature surrounding its probe. The higher the temperature it senses, the more signal it sends out.

### 63. [Motion Trigger](https://listium.com/@julianblaustein/78757/blausteins-littlebits/12/motion-trigger)

Item ID: `12`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/fwodzg6tswgo4ascjctk.jpg)
- Category: Signal converters
- # Owned: -
- Shop: [https://shop.littlebits.com/products/motion-trigger](https://shop.littlebits.com/products/motion-trigger)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Motion+Trigger+LittleBits)
- Description: With this Bit, you can control your circuits with motion. The motion trigger is similar to the sensor on an automatic door: when someone is moving nearby, it sends an ON signal to the following Bits. It's very sensitive, so don't move a muscle unless you want to be detected! Try it with some LEDs to create a security light.

### 64. [Light Sensor](https://listium.com/@julianblaustein/78757/blausteins-littlebits/17/light-sensor)

Item ID: `17`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/v8qq6xbeljpgzucpgdqh.jpg)
- Category: Signal converters
- # Owned: 1
- Shop: [https://shop.littlebits.com/products/light-sensor](https://shop.littlebits.com/products/light-sensor)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Light+Sensor+LittleBits)
- Description: Use this Bit to control your circuits with light. The amount of light shining on the sensor will change how your circuit behaves. It's a great way to activate your circuit without hands, and is perfect for alarms!

### 65. [USB I/O](https://listium.com/@julianblaustein/78757/blausteins-littlebits/47/usb-io)

Item ID: `47`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/uq491dwjknh92onb8ikp.jpg)
- Category: Signal converters
- # Owned: 1
- Shop: [https://shop.littlebits.com/products/usb-io](https://shop.littlebits.com/products/usb-io)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=USB+I+O+LittleBits)
- Description: The USB I/O module allows you send and receive digital audio and control voltages to and from a computer. When using in conjunction with a DAW, you can record your Synth Kit directly into a computer without the need of an external audio interface. You can also send audio from a computer into the littleBits system to manipulate it, for example with the filter and delay modules.

### 66. [Perf](https://listium.com/@julianblaustein/78757/blausteins-littlebits/50/perf)

Item ID: `50`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/gkevdgxady3zqvitoodj.jpg)
- Category: Signal converters
- # Owned: -
- Shop: [https://shop.littlebits.com/products/perf](https://shop.littlebits.com/products/perf)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Perf+LittleBits)
- Description: The perf Bit is a quick and easy way to prototype a circuit for a brand-new Bit. It's a standard 0.1" perfboard with a VCC and ground bus connected to our bitSnap connectors.

### 67. [Vibration Motor](https://listium.com/@julianblaustein/78757/blausteins-littlebits/27/vibration-motor)

Item ID: `27`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/kcibqfsjdqmofp0x6n00.jpg)
- Category: Motors
- # Owned: -
- Shop: [https://shop.littlebits.com/products/vibration-motor](https://shop.littlebits.com/products/vibration-motor)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Vibration+Motor+LittleBits)
- Description: The vibration motor is very similar to the device that makes your cellphone shake when you get a text. With this Bit, you can make anything vibrate and buzz! This Bit also includes the vibeSnap-- an accessory that helps you attach stuff - like paper, tin foil, or a pipecleaner - to the motor.

### 68. [Servo](https://listium.com/@julianblaustein/78757/blausteins-littlebits/30/servo)

Item ID: `30`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/y5nwoalvg4ynqcau4jgd.jpg)
- Category: Motors
- # Owned: -
- Shop: [https://shop.littlebits.com/products/servo](https://shop.littlebits.com/products/servo)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Servo+LittleBits)
- Description:
  > The servo is a controllable motor that can swing back and forth or be turned to a specific position. Attach a flag to the arm to make it wave back and forth. There are even a few littleBits accessories made just for the servo (like the mechanical arm). 
  > \*Bit not compatible with plastic accessories in Droid Inventor Kit

### 69. [DC Motor (Tethered)](https://listium.com/@julianblaustein/78757/blausteins-littlebits/33/dc-motor-tethered)

Item ID: `33`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/lx6kfe10aoqj22iqbog5.jpg)
- Category: Motors
- # Owned: 1
- Shop: [https://shop.littlebits.com/products/dc-motor-tethered](https://shop.littlebits.com/products/dc-motor-tethered)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=DC+Motor+Tethered+LittleBits)
- Description:
  > The DC (or "direct current") motor rotates a small shaft you can attach anything to. Try attaching a wheel! Use it to spin, turn, twist, and roll. 
  > \*Bit not compatible with plastic accessories in Droid Inventor Kit

### 70. [Fan](https://listium.com/@julianblaustein/78757/blausteins-littlebits/36/fan)

Item ID: `36`

- Image: ![Image](https://img.listium.com/images/width=800,height=800,fit=scale-down,format=webp/l/yancq9c5dtr1w8f5leoo.jpg)
- Category: Motors
- # Owned: -
- Shop: [https://shop.littlebits.com/products/fan](https://shop.littlebits.com/products/fan)
- Amazon: [Shop](https://www.amazon.com/gp/search?ie=UTF8&keywords=Fan+LittleBits)
- Description: The fan Bit is a small electric fan tethered to a Bit. Use the fan to create a gentle breeze, perfect for cooling things off or blowing bubbles. You can also try taping small things (like stickers or pieces of paper) to the center of the fan for some spinning visuals.