Manual

Circuit Library

Built-in example circuits and your own saved work.

The library contains the circuits from the circuit guides: adders, a 4-bit ALU, a multiplexer, flip-flops, a counter with a hex display, a majority voter, and a deliberate short circuit for practicing diagnosis.

Choose a circuit to load it onto the canvas. Your own circuits are saved in your browser, on your device only, and can be exported as .circ files at any time.