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About the channel
On ELECTRO-MASTER, you’ll learn how to repair and troubleshoot electronics, from SMPS and industrial inverters to household appliances and DIY projects. Follow easy step-by-step tutorials to test, replace, and fix components like diodes, transistors, ICs, and MOSFETs, and learn safe ways to use multimeters, oscilloscopes, and other tools. Whether you’re a hobbyist, student, or technician, this channel helps you understand electronics, save money, and fix devices yourself.
Latest videos
The Display Said RUN, But The Motor Was DEAD! (WEG CFW300 VFD)
66 views · 07/15/2026
How to Repair a Honey Extractor Control Board Using an Oscilloscope
164 views · 05/22/2026
How to Run Android Games on PC with LDPlayer – Fast and Easy
367 views · 05/10/2026
How I repaired an 18-channel CCTV power supply – secondary side short circuit fixed quickly
235 views · 05/10/2026
How to Repair a Switching Power Supply for CCTV Cameras – Complete Guide
577 views · 04/29/2026
This Shorted Diode Killed the Power Supply – Full Board Repair
1.73K views · 03/07/2026
Latest Shorts
Repair sound car #electronicsrepair #soundcar #radiocar#diy
1.08K views · 01/11/2026
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74 views · 12/06/2025
Inverter repair #electric #electrician #electrical
1.02K views · 12/06/2025
FNIRSI 2C53P Portable Oscilloscope + Multimeter + Signal Generator #oscilloscope #multimeter #fnirsi
1.41K views · 12/03/2025
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