Measuring battery voltage and saving energy
107703
Measure Lithium ion battery voltage (thus remaining capacity)
61107
Easiest/affordable way to monitor what's using power in your home?
114801
Amplify current and voltage to preserve battery
88664
What is the best way to estimate the power consumption of an Atmega328p microcontroller?
34417
What kind of power management circuit do I need to embedded a rechargeable battery in my electronics project?
50194
How to read high voltages on microcontroller?
125652
Double-Subscript Notation for Voltages
100248
How is potential difference maintained in a battery?
45229
How can I detect a power outage with a microcontroller?
81659
Current sensing nA to mA
151056
What does the moving iron voltmeter measure in a circuit, average voltage or RMS voltage?
139397
Charge controller for Li-ion or Li-Polymer battery
5227
When would I use a voltage regulator vs voltage divider?
133553
Calibrating/Correctly draining an Extended Battery
44787
Batteries & Output Current Limiting
78058
Is there any option to store AC voltage?
58100
Monitoring power consumption on Mac