I teach basic electrical and basic wiring at the local school. I am looking for a program or software that I draw nice straight lines of single pole wiring, three way wiring, GFCI wiring....... So I can show the different color wires and how hey connect to the switches and receptacles.
Any basic program or software out there?
ETA: I want to be able to draw like this on my own.
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TIA
Any basic program or software out there?
ETA: I want to be able to draw like this on my own.

TIA