YX8018 Joule Thief Solar LED Driver

https://www.electronics-lab.com/yx8018-joule-thief-solar-led-driver/

YX8018 is a 4-pin integrated circuit for driving solar powered garden LED lights and is found on many cheap garden lights. You can buy 10x YX8018 ICs on AliExpress for around $1. You will need the following parts to build one on your own: Parts i-Cd AA 300mAh 1.2v rechargable battery YX8018 solar LED driver […]