LittleBits

The servo is a controllable motor that can swing back and forth, or be turned to a specific position. Try attaching a flag to the servo to make it wave back and forth! This servo has a cross axle...

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.

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...

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!

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...

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...

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...

If you're looking to get flashy, this Light It pack will make your littleBits library shine. It contains five of the brightest output Bits modules, and is the perfect way to add more visual impact to...

Ready to get Logical? The limited edition Logic Expansion Pack will add powerful programming to your circuits. Logic modules create rules for your circuit to follow, enabling you to create more...

The littleBits delay module takes incoming audio and repeats it, like an echo. It has two knobs: "time", which sets the delay length between a sound and its repetition, and "feedback", which controls...