I need a 200 M ohm resistor. There is no sale anywhere. How do I do?"
There are many things that a good technician with skill can achieve outside the stores. A 200 M ohm resistor can be made with a matchstick. The wood is conductive, but poor conductive and a toothpick can have a resistance of 50 to 200 M ohms, depending on its humidity. Just wrap two threads on the end and that is it, the resistor is ready.
