Reference atlas
A visual field guide for electrical terms and parts.
Search symbols, plain-language meanings, bench checks, fault clues, and the best place to practise each concept.
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 CenterReference atlas
Search symbols, terms, checks, and mistakes.
A fast visual field guide for the words and parts that show up across ElectroLab.
Core
Voltage
Potential difference. The push that can move charge through a circuit.
Visual clue
+ V -
Practise this next
Read the plain meaning first.
Connect it to a measurement habit.
Check the mistake before power-up.