Learn Electronics Repair

LER

LER Projects Update, Mr Bleep, Multi Load, Op Amp Tester and more...

LERAF 24-08-26

I Spent €220 On a load of OLD JUNK At The Flea Market Car Boot Sale! Can I make Any Money?

InfiRay P2 Pro vs FLIR One Pro - Which is the best thermal camera?

Vintage Retro Computer AT 286 Power Supply Repair PSU

Motherboard Does Not Power On - Component Level Repair NO POWER NO BOOT NO START.

Learn This Different Electronics Repair Technique And Fix Almost Anything!

ToolTop ET829 80MHz Scopemeter Test And Review Scope Meter

All You Need To Know About JFET To Fix Stuff : Beginners What Is a JFET How Does It Work How To Test

Learn Electronics Repair #1 - Welcome to the channel

Tooltop ET120MC2 Low Cost Portable 120MHz Dual Channel Scope And Signal Generator - Test & Review

All You Need To Know About RESISTORS To Fix Stuff! LER

The Ultimate Short Circuit High Side MOSFET Tutorial Guide. 10 ways to find the faulty VRM. GPU CPU

Youtube Invalid Traffic is Killing This Channel And I Did Nothing Wrong

The PCBWay Variable PSU Project. I want to power it from ATX PSU in series but it won't work! Why?

How to FIX Arduino Not Found Driver Failed To Load Correctly Quick & Easy

Pure Electronics Repair. Learn Methodical Fault Finding Techniques / Methods To Fix Almost Anything

RX 580 8GB Graphics Card GPU Error Code 43 In Device Manager - Fix RX580

Desktop Computer Repair : Powers on but does not boot

Abit Ai7 Retro Motherboard Component Level Repair - No Boot Does Not Turn On / Power Up

Build this DIY 0-30V 0-10A Lab Bench PSU CV CC Build Using ATX PSU

Fixing Someone Else's Mess PART 2 Biema Alpha Line Array Amplifier Repair : No Schematics

Dynacord Powermate 600 Powered Mixer, two channels not working. Can we fix it? Mixer Repair

Car Boot Flea Market PC Finds 18th June

All You Need To Know About CRT TV To Fix Stuff

The GPU REPAIR GUIDE. How to fix GPU /Graphics card not detected. AMD Radeon or Nvidia

All You Need To Know About The Diode Test Mode On Your Multimeter To Fix Stuff. How to use.

This SMPS Power Supply Has No OptoIsolator or TL431. How Does It Work? Switch Mode Repair

Graphic Card Step By Step Fault Finding Guide. How to Diagnose a Faulty GPU Using Basic Equipment

How to find a Short Circuit in VRM - A Real Life Example for any Motherboard or GPU

The BEST Way To Learn Electronics Repair

TEC 26-01-26

Industrial PC Computer Motherboard Repair : Component Level Repair Barcrest Triple 7 DFI Itox EL336

Solderstick Waterproof Solder Wire Connectors - Test And Review

How To Reverse Engineer A PCB To Make A Schematic - Tutorial

How To Diagnose IC Faults : Is It The Chip Or Some Component Connected To It? A Practical Example

How To Repair ATX PSU. The Full Tutorial. Computer Power Supply Repair

How Much Electronics Knowledge Do You Need To Start A Repair Business? What You Need To Know

Tutorial How To Solder Desolder Replace SMD Mini Micro USB C & HDMI Connectors Using Basic Equipment

Can We Connect the 12V and 5V Outputs From ATX PSU In Series To Give 17V-18V?

So You STILL Wanna be a Repair Tech?

Car Boot Flea Market Retro Gaming PC Finds 6th August 2023

GTX 1060 GPU No Video Output - Part 2. Intermittent GPU RAM Fault Repair How To Find

How To Use Schematics To Fix Stuff Part 3

How To Test AMD Radeon GPU RAM memory using Linux Scripts

Desktop Motherboard Starts / Powers on but does not boot / POST No boot No beeps/bleeps LER

Transformers, what are they, how do they work? A beginners guide for everyone

Can We Repair A Burnt PCB?

All You Need To Know About ATX PSU To Fix Stuff! The Complete ATX Power Supply Repair Guide Tutorial