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Sorin - DIY Electrical Nerd has 142 000 YouTube subscribers and 12 954 200 views across the 76 videos we track, counted Sep 23, 2026.
This Youtube channel is about DIY electronic projects. If you want to learn some basic electronics and have some fun while doing that, click the SUBSCRIBE button!
Stacking 2 Peltier modules
Let's compare these 2 Peltier modules [12703 VS 12706]
How to build a Portable Variable Power Supply
Genius speakers - repair / upgrade
LiPo Battery problem - Spot welder repair and upgrade
Build your own UPS (part 4/4)
Mi Robot Vacuum-Mop dismantle and repair
LiFePO4 battery + Daly BMS for my UPS - part 1/4
DIY UPS - with LiFePO4 battery (part 3/4)
UPS build 12V & 5V - part 2/4
DIY Wine chiller / Bottle cooler
Automatic fan control for my old amplifier
Modified LED strings - from battery powered to mains
The best (cheap) Peltier module [test 2]
Simple fast charging powerbank [DIY]
My new spot welder (upgrade)
Affordable variable bench power supply - with external power source
How to use one charger for all your batteries/devices
Small & powerful flashlight for emergencies
Protect your projects with thermal switches
DIY Retro Bluetooth Speaker - part 2/2 - 6W+6W
How to build a retro looking bluetooth speaker - part 1/2
ATX conversion to bench power supply (fixed & variable)
DIY Air Conditioner with Peltier modules
Which is the best Peltier module for your project? [test 1]
5V UPS with 2.5A
DIY capacitor spot welder
Can a speaker driver work without a permanent magnet?
How to make a simple LED sign at home
Fake HG2 Li-Ion cells - are they any good?
How to illuminate any simple LCD
Home-made spot welder (very powerful)
Upgrading My Peltier Mini Fridge (part 3/3)
DIY 5V mini UPS with 9000mAh
Active balancers - are they any good? + testing a battery tester
Small and transparent audio amplifier 15W+15W
How to charge Li-Ion cells to 4.0V - XH-M604 review
Should we charge Li-Ion cells to 3.9V?
Doomsday generator - for Zombie Apocalypse
DIY Simple Voltmeter / Ammeter With 5.5mm Connectors