genarating +/- 5V with a common ground
28292
Making dual power supply from single for opamp?
3875
Designing an ABBA circuit (3 input, 2 output) inputs: (GND, +V, Logic)
33827
Basic circuit voltage question - Using a driver to control a stepper motor
117250
Voltage label too close
14016
Least expensive way to boost DC voltage
44475
input to pic with 12V and resistors
1828
How do I sample a -2 V to +2 V analog signal with a PIC microcontroller?
56605
Is it OK to borrow a ground wire from a different circuit?
82622
Calculating voltage in a simple circuit
116269
Ground type for DC regulator
77631
Powering Arduino from a voltage divider
138604
Replacing a diode-OR gate by a circuit that behaves the same way (also in the presence of feedback loops) without accumulating voltage loss
110088
What happens if the input of a voltage regulator gets out of the operating range?
118920
A switch that is only ON if the reference voltage is matched -+ 0.1 volts
44127
What are the ways to make a dual power supply from a single voltage source?
62968
OR-ing power supplies (diode or mosfet)
92439
Can two voltmeters connected to the same terminals show different values? Circuit with induced EMF