Hi All,
I have a couple old acu-rite glass scales I am trying to test because I am thinking of using them on a project I am working on. I tried putting +5v to pin C and pin d to ground. Then I hooked my oscilloscope probe to pin A and slid the scale hoping to see a square waveform. Both scales I have showed nothing. Is there something else I need to do in order to test channel A or B?
Thanks!