How to drop voltage to 4 volt from 5 volt source voltage with resistors?
125673
How to properly power sim800l module?
132950
Scale 30-50 mV signal to 0-5 V range
126022
How to add ground to DC circuit?
22729
Level shifting a +/- 2.5V signal to 0 - 5V
116874
Connecting two power supplies with almost like voltages to an amplifier in parallel
44127
What are the ways to make a dual power supply from a single voltage source?
42977
Why is there an "electric" potential drop across the resistor?
151190
Line level voltage to drive LED display
127750
Building a voltage transformer circuit for sensing mains voltage
110238
Voltage drop along an idealized resistance-free wire in a circuit?
2268
Question regarding use of low voltage high current outputs
153031
How to change the voltage polarity in an inverting amplifier?
91261
Op-Amp Input Resistor?
113480
Using voltage divider in a circuit
33827
Basic circuit voltage question - Using a driver to control a stepper motor
32052
how to reduce DC voltage using resistors?
40711
Getting higher power output by using more resistors