It depends upon the level of charge and the sensors you have to measure it.
For low levels, you might want to take a look at a 555 chip, which could accumulate charge on a capacitor and allow you to set a variable trigger to get a solid digital 0 or 1 indication.
It depends upon the level of charge and the sensors you have to measure it.
For low levels, you might want to take a look at a 555 chip, which could accumulate charge on a capacitor and allow you to set a variable trigger to get a solid digital 0 or 1 indication.
