Design, simulate, and verify digital circuits instantly.
A sandbox environment for engineering universal logic structures entirely inside your browser.
Launch SimulatorUniversal Building Blocks
Wire components down to the base universal NAND layer or build upward to complex integrated circuit schematics.
Real-Time Execution
Flick inputs and instantly watch high/low signal pulses cascade dynamically through your canvas matrix.
Simulated Tools & Community Parts
Utilize integrated simulation instruments or expand your workbench with modular components contributed by the community.