minus-squareNatanael@slrpnk.nettoAsk Electronics@discuss.tchncs.de•Is there such a thing as an automotive relay with no resistor?linkfedilinkEnglisharrow-up3·2 months agoThere are coils which can detect current through induction, so you can trigger on press without altering the resistance of the circuit linkfedilink
There are coils which can detect current through induction, so you can trigger on press without altering the resistance of the circuit