Uhhh, nah, jumper wires are much more like 0.05 ohm and that's only if they're about a meter long. And in that case, an amp of current would maybe at worst have 0.05 volt drop. At the 150mA OP is seeing, worst case 0.0075 volt.
Uhhh, nah, jumper wires are much more like 0.05 ohm and that's only if they're about a meter long. And in that case, an amp of current would maybe at worst have 0.05 volt drop. At the 150mA OP is seeing, worst case 0.0075 volt.