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Design analog circuits with AI, run Arduino/ESP32 code on virtual hardware, build digital logic with truth tables & K-maps — all in your browser
Build electronic circuits with 60 component types — resistors, capacitors, diodes, BJTs, MOSFETs, op-amps, logic gates, flip-flops, and more. Describe a circuit in plain English and AI builds it instantly. Live current animation, voltage colors, oscilloscope.
Write Arduino C++ code, compile with arduino-cli, and run on virtual hardware — Arduino Uno/Nano (avr8js), Raspberry Pi Pico (rp2040js), ESP32/C3/S3 (QEMU). 21 interactive components, serial monitor, diagram.json support.
Drag-and-drop AND, OR, NOT, NAND gates, flip-flops, counters, MUX, decoders, and 9 TTL ICs. Auto-generate truth tables, Karnaugh maps, minimize with Quine-McCluskey. Timing diagrams, subcircuits, expression-to-circuit synthesis.