allanhurst:
The value of R2 depends on the meter sensitivity ( how many mA for fullscale ) and it's own internal resistance, and the supply volts.
When I add R2 the only time I get meter movement is when the resistor starts to smoke.
allanhurst:
The value of R2 depends on the meter sensitivity ( how many mA for fullscale ) and it's own internal resistance, and the supply volts.
When I add R2 the only time I get meter movement is when the resistor starts to smoke.