All Questions
4
questions
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answers
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Parallel/Series Resistors Voltage measurement
I want to know the value of the resistors here. There are three conditions in this picture. Its getting really hard to fulfil the correct resistor values. Thats why i decided to post it here
0
votes
2
answers
354
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Voltage divider for a voltage range spanning negative voltages
We have a sensor giving out a signal between -10 V and +10 V, and a signal acqusition device that only accepts voltages between -2 V and +2 V. So we need to scale down the signal into the smaller ...
- 105
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votes
1
answer
59
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Advice on a voltage measuring circuit
I've been working on a voltage divider circuit that will hopefully allow me to measure voltages between 0-60 kV DC (80 W) as 0-889 volts DC.
The voltage divider section that is used to measure the ...
- 41
0
votes
2
answers
142
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Measure resistance of multiple unknown resistors with single analog pin
I'm currently using the circuit below the measure the resistance of multiple resistors (R1 and R2) using a voltage divider with a known resistance (R1). I'm using a PNP transistor for every unknown ...
