⚡ Electronics Bench

Learn electronics by building, running and breaking circuits on screen — then do it on real hardware.

Lessons →Guided lessons with a live circuit: steps tick themselves when you get them right, with hints, mistakes to try and a quiz.Workbench →Build real circuits on a virtual breadboard: batteries, resistors, LEDs, transistors, logic chips, the 555, Arduino and Raspberry Pi — with a multimeter, oscilloscope and logic analyzer.Solar module →A complete off-grid solar setup in ten figures: panel, charge controller, battery, wiring, DC-DC, monitoring and upgrades.