Breadboard lab
Learn why simple circuits fail before they frustrate you.
A visual wiring trainer for LED circuits, rail mistakes, missing resistors, reversed parts, and open returns.
Safety first, always.
ElectroLab AI teaches theory, low-voltage electronics, and planning concepts. Mains voltage, switchboards, fixed wiring, high-current systems, and legal electrical work must only be performed by licensed electricians where required.
Open Safety CenterNeed to wire it from scratch?
Use the Wiring Guide to step from schematic symbols to breadboard rows before you practise fault finding here.
Open Wiring GuideBreadboard trainer
Spot the wiring mistake before power-up.
Toggle common beginner faults and watch the loop, current path, and repair note change.
LED on safely