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This power module lets you use a 9 volt battery to supply electricity to your littleBits. To make the simplest littleBits circuit, connect the powe...

The keyboard lets you play melodies! It features 13 switches that make up an entire octave of notes.

The littleBits split module sends a single input to two wired outputs. It's great for connecting one output to two inputs, like using a keyboard to...

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...

The littleBits random module has two modes: "noise" and "random voltage". In "noise" mode, it outputs white noise, like a television set not tuned ...

The sound trigger listens to the noise level in your room, and sends an ON signal when it gets over a certain level. You can make that threshold lo...

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.

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....

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, l...

The Brick Adapter enables you to easily snap littleBits modules to LEGO® bricks. Each pack comes with brick adapter studs and sockets. With brick a...