convert atx power supply to battery charger, 12v battery charger with auto cut-off

Hi guys I would like to briefly make a video of my ATX power supply using the ATX power supply to charge the battery from 12 volts to 24 square This is a video I created myself first and I think you can not find it anywhere Note that the diodes need to have over […]

How to build an automatic fume extractor #2 of 3

Hi, this is my soldering fume extractor that I built a couple of episodes back. Today I want to upgrade it, so it will serve me even better. The idea is to automatically turn on the fans when soldering fumes are detected and turn the fans off, when the air is clean again. Let me […]


Now , I have decided in this video. that i need to use Some J-B Weld (two part epoxy) Epoxy, and I found a weak spot -Right… in this area right here So=I am going to show you how I USE J-B Weld This version takes about 24 hours to cure Thats if ..done […]

How to test your Electricity Generator’s AVR, Brushes and Alternator on a Brushed Alternator

Hi. I’m Styles from Generator Guru. And today, I’m going to teach you how to test your AVR and your alternator. Quite often what happens with these generators, Chinese ones especially, like these, is suddenly one day you go get your generator out of your shed, and it won’t produce any power. Engine is running […]