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. How It Works The microphone Bit takes sound from its...

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...

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...

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...

How It Works. The oscillator Bit features a "pitch" knob to adjust its output tone and a "tune" dial for adjusting the tuning when using with the keyboard. It also features a mode switch that selects between...

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! Inventions With...

Real-World Analogies Clock's Second Hand Firefly Police Car Siren Turn Signal How It Works The pulse is a switch that opens and closes over and over again, sending a stream of short ON signals. When it's open, the signal from the...

How It Works The littleBits random Bit has 2 modes: "noise" and "random voltage." In "noise" mode, it outputs white noise, like a television set not tuned to any channel. In "random voltage" mode,...

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...

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! HOW IT WORKS With the sequencer, you can...

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! Inventions With The Slide...

Real-World Analogies Clapper Ear How It Works The sound trigger has a microphone that measures how much noise is around it. When the noise gets to a certain level, the sound trigger will let the signal from the previous Bits through for...