Measure voltage using transistor with strange behaviour
65226
Low current battery monitoring
116213
Can Altera GPIO pins read the input voltage?
26306
Measuring an AC-voltage at the ouput of a full bridge rectifier
101263
Measuring an Arduino's power source voltage using Analog In
22729
Level shifting a +/- 2.5V signal to 0 - 5V
117250
Voltage label too close
23505
Usage of a transistor configured as diode
74913
What's up with the operating voltages 5 V, 3.3 V, 2.5 V, 1.8 V, etc.?
92439
Can two voltmeters connected to the same terminals show different values? Circuit with induced EMF
113480
Using voltage divider in a circuit
45078
Shifting -5 V to +5 V signal to 0 to +5 V for ADC
51127
Why is voltage same for the two resistors connected parallel in circuit?
37897
Examine rectified voltage before and after
103408
How does voltage know
112351
Voltage amplifier analyze
108443
BJT as a switch: what am I doing wrong?
63627
MOSFET always slightly on and other strange behaviour