DIY 18650 Lithium Battery Charge, Protect, Boost to 5V Circuit

Free Shipping on First Order & $2 PCB Prototype on https://jlcpcb.com Save cost on Components: https://lcsc.com Thanks to JLCPCB for sponsoring this video Parts Used: 18650 Lithium Cell Holder: http://y.sudokin.com/liho - AliExpress http://y.sudokin.com/bliho - Banggood http://y.sudokin.com/…

Variable Lab Bench Power Supply KIT 0-30V 0-3A build, soldering and testing tutorial

In today's video I will be building a Variable Lab Bench Power Supply KIT that I got from AliExpress. With a range of 0-30V and 0-3A it really satisfies all my hobbyist needs, plus it was a very fun kit to build.…

How to attach crocodile (alligator) clips to a wire and make your own test leads

I wanted to make a short video about how to make your own test leads using crocodile or alligator clips that I bought from Aliexpress…