ETech47 - Invidious

ETech47

In short, We are interested in electrical, electronic, mechanical, computer, software, hardware, renewable energy, solar energy, Video Vlogging, and Video editing Services. Upcycling and salvaging components. Some basic chemistry hacks. general life hacks, tips, and tricks. "Experimental" electronic circuit hacks for smart home devices. We love designing and sharing new things, learning and teaching new things is my biggest hobby, and technology is my lifestyle, We don't like to use what's done, We like to improve it. if you think the same things, you're in the right place.
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patreon.com/ETECH47725

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1:24

Built a Touchless Water Dispenser DIY

ETech47

Shared 1 month ago

779 views

0:09

Stop Throwing Away Your iRobot Scooba Power Supply Until You See This

ETech47

Shared 1 month ago

28 views

0:42

Inside Digital VLSI Design: The $1.39T Semiconductor War Nobody Talks About

ETech47

Shared 1 month ago

19 views

0:35

A 3-pin Euro plug typically refers to a grounded continental European power connector for Sale

ETech47

Shared 2 months ago

53 views

0:19

How to Start an Electronic Mobile Repair Business 2026 Guide

ETech47

Shared 2 months ago

51 views

0:18

The Secret to Perfect EMI Circuits in Your SMPS Design

ETech47

Shared 2 months ago

41 views

0:31

How I Tested the SRE50N065 IGBT to Its Absolute Limits Safely

ETech47

Shared 3 months ago

75 views

0:08

Inside the IC: 2026 Ultimate Guide to Hidden Chip Secrets

ETech47

Shared 5 months ago

46 views

0:43

Vintage aviator flight case alarm clock: best buy?

ETech47

Shared 5 months ago

28 views

0:34

How Does Overloading Affect Capacitors of Varying Values?

ETech47

Shared 8 months ago

44 views

0:15

Transparent OLED Display: Create Mind-Blowing 3D Cubes Easily

ETech47

Shared 8 months ago

64 views

0:07

Double IGBT 75A/1200V for Power Electronics

ETech47

Shared 9 months ago

76 views

0:38

The 80H65 IGBT is part of high speed switching

ETech47

Shared 9 months ago

166 views

2:54

High Power 1, 3 & 5 watt Led E Technology Repairs

ETech47

Shared 10 months ago

41 views

0:25

Solar Inverter system Components

ETech47

Shared 10 months ago

65 views

0:23

Solar Inverter ZS System Configuration

ETech47

Shared 11 months ago

79 views

0:23

👉🏻 All Type Battery Level Indicator Stock🤩✅

ETech47

Shared 11 months ago

31 views

0:10

LED lights for 🤳

ETech47

Shared 1 year ago

22 views

1:37

LED TV android kit installation

ETech47

Shared 1 year ago

37 views

0:59

EETECH Smart Power Board EETECH-AVIR-01

ETech47

Shared 1 year ago

370 views

7:06

How to Repair Welding Machine ESAB AC DC 250A | Wrong Transformer Connection of Welding machine

ETech47

Shared 1 year ago

141 views

2:03

Smart GPS Tracker Mini Tag For IOS Apple Find My APP ITag Anti Lost Locator Car Key Pet Kids Finder

ETech47

Shared 1 year ago

215 views

1:01

Simplest Water Level Circuit

ETech47

Shared 1 year ago

45 views

0:13

🔋 Boost Converter | Step-Up Converter Circuit Simulation Explained | DC-DC Converter

ETech47

Shared 1 year ago

195 views

0:58

Digital Phosphor Oscilloscope Deconstructed | TEKTRONIX DPO 5054

ETech47

Shared 1 year ago

132 views

9:11

🔥 How to Repair MMA Inverter Welding Machine | Common Faults & Fixes

ETech47

Shared 1 year ago

423 views

12:03

IGBT Portable Inverter Welder Fault Troubleshooting | Common Welding Machine Issues & Fixes SMT8001⚡

ETech47

Shared 1 year ago

254 views

1:31:13

Riuruurdu

ETech47

Shared 1 year ago

53 views

3:58

🔧 VFD FAULT - Variable Frequency Drive Repair Services | Troubleshooting & Fixing Issues

ETech47

Shared 1 year ago

98 views

5:24

🔥 Inverter Welding Machine Short Circuit Repair

ETech47

Shared 1 year ago

467 views

0:29

Battery charging suit for Scrubber Machine

ETech47

Shared 1 year ago

29 views

0:31

F4 V3S PLUS FC Flight Controller

ETech47

Shared 1 year ago

1K views

0:33

⚡ Looking for a powerful welding machine? The MMA 300A Welding Machine with 110V/220V

ETech47

Shared 1 year ago

107 views

12:25

Korean Welding Machine IGBT Short Circuit Repair | Step-by-Step Guide

ETech47

Shared 1 year ago

351 views

9:40

How to Convert 3 Phase Welder ARC-500G to Single Phase | Expert Guide

ETech47

Shared 1 year ago

3.3K views

0:12

Spot Welder Control Circuit Board Repair|DIY Spot Welder Control Module NY-D01

ETech47

Shared 1 year ago

1.2K views

7:14

TIG200 Welding Machine 🔧: Low Voltage Problem Repair - Step-by-Step Guide

ETech47

Shared 1 year ago

867 views

2:37

How to Make a 3S Li-ion Battery Bank (18650) Using a 3S 20A BMS Module

ETech47

Shared 1 year ago

172 views

8:33

Transformer Winding Short Circuit Faults in Welding Machine ZX7-250: Troubleshooting & Fix

ETech47

Shared 1 year ago

257 views

6:40

Welding Machine Power Supply Repair | Step-by-Step Troubleshooting

ETech47

Shared 1 year ago

409 views

0:37

DEKO DKA Series DC Inverter ARC Welder | 220V MMA IGBT Portable Welding Machine for Beginners

ETech47

Shared 1 year ago

69 views

2:46

Lingba Arc Welding Machine MMA-300 for Sale | Asif Inverter Welder Repairing Workshop

ETech47

Shared 1 year ago

224 views

2:22

7805 IC Voltage Regulator Circuit | 12V to 8V, 7V, 6V, 5V Converter Explained

ETech47

Shared 1 year ago

317 views

6:18

Fixing 3 Phase Heavy Duty Welding Machine: Control Card & Power Supply Fixes

ETech47

Shared 1 year ago

257 views

5:46

Why IGBT Repeatedly Shorting? Single Card Inverter Welder Repair Explained

ETech47

Shared 1 year ago

364 views

4:36

Troubleshoot Inverter Welding System MMA-315 Power Supply Problem & Top Card Repair

ETech47

Shared 1 year ago

383 views

5:11

Korean Welder POWER1600 | Welding Machine Repair Full Video

ETech47

Shared 1 year ago

286 views

4:19

Voltage Dump Fault in MMA-300 Inverter Welding Machine | Power Supply Repairing

ETech47

Shared 1 year ago

282 views

3:31

Burnt PCB & Output Terminal Repairing of Inverter Welding Machine MMA-315

ETech47

Shared 1 year ago

181 views

1:58

Fixing 400 AMP Single-Card Welding Machine: No Output Issue

ETech47

Shared 1 year ago

159 views

0:50

Fixing LED Flood Light 100W: Faulty Power Supply Replacement

ETech47

Shared 1 year ago

126 views

2:22

Repairing Chinese Inverter Welding Machine: Power Issue-IGBT Failure & Control Card Fix

ETech47

Shared 1 year ago

251 views

0:18

MMA-500 Welder Machine: Test-Calibration Settings & Fixes

ETech47

Shared 1 year ago

2.1K views

0:18

ZX7-600 Welding Machine: Test-Calibration and Settings on Test Bench

ETech47

Shared 1 year ago

140 views

1:45

How to Repair a 200 Amp Welding Machine Korean | Troubleshooting & Fixes

ETech47

Shared 1 year ago

148 views

0:17

ZX7-416MT Inverter Welder Machine: Test & Calibration Process

ETech47

Shared 1 year ago

95 views

3:06

Single-Card IGBT Inverter Welder MMA-225: Troubleshooting IGBT Failures

ETech47

Shared 1 year ago

210 views

5:22

Troubleshooting Korean IGBT Welding Machine Control Card, IGBT & InputOutput Diode Issues

ETech47

Shared 1 year ago

135 views

12:37

Fixing Top Control Card on MOSFET Welder Machine Transistor 8050 Faulty Repair

ETech47

Shared 1 year ago

367 views

10:07

Complete Repair Process for Burned Out Single-Card IGBT Inverter

ETech47

Shared 1 year ago

197 views