Power Supply

2 Results

9V Rechargeable Battery – Right & Wrong

March 10, 2020March 10, 2020

The 6F22 9V battery is very popular rectangular battery quite often found in the drawer of an electronics hobbyist! Its most common names include 9V battery, 9-Volt battery, E battery, PP3 battery, 6F22 battery, MN1604 […]

Electronic Circuits Power Supply

3V3 uC Power Supply

December 15, 2017December 15, 2017

Nowadays most electronics hobbyists require a precision 3.3V power supply module for their microcontroller (uC) and/or internet of things (IoT) projects. The traditional linear power supply is not a good choice in many situations because […]