Yaletech DIY

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Yaletech DIY is an innovative, skillful, and educational brand that simplifies electronics and sound engineering through practical, creative, and empowering tutorials—offering authentic, trustworthy, and engaging solutions for passionate, hands-on learners and repair enthusiasts.

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You Won’t Believe What I Found Inside This Lithium Battery! (Battery Teardown & Repair)

You Won’t Believe What I Found Inside This Lithium Battery! (Battery Teardown & Repair) Yaletech DIY

306 views - 1 month ago

How to repair dead lithium battery at home #diy

How to repair dead lithium battery at home #diy Yaletech DIY

690 views - 1 month ago

Keyboard Turns On but No Sound? Hidden Fault & Real Repair Fix (Step-by-Step)

Keyboard Turns On but No Sound? Hidden Fault & Real Repair Fix (Step-by-Step) Yaletech DIY

198 views - 2 months ago

How to convert a transformer to transformerless

How to convert a transformer to transformerless Yaletech DIY

123 views - 2 months ago

How to Test an AC Fan Motor with a Multimeter Without Power — Easy Step-by-Step Guide”

How to Test an AC Fan Motor with a Multimeter Without Power — Easy Step-by-Step Guide” Yaletech DIY

123 views - 2 months ago

Piano Key Presses Multiple Notes? Full Repair Guide (Step-by-Step Fix)

Piano Key Presses Multiple Notes? Full Repair Guide (Step-by-Step Fix) Yaletech DIY

40 views - 2 months ago

DIY 200W Audio Amplifier Step by Step | Complete Build & Test

DIY 200W Audio Amplifier Step by Step | Complete Build & Test Yaletech DIY

400 views - 3 months ago

Don’t Build an Amplifier Until You Watch This! (AC Fan vs DC Fan Test)

Don’t Build an Amplifier Until You Watch This! (AC Fan vs DC Fan Test) Yaletech DIY

114 views - 3 months ago

Amplifier Building From Scratch (Final Episode): Full Testing & Sound Performance!

Amplifier Building From Scratch (Final Episode): Full Testing & Sound Performance! Yaletech DIY

194 views - 3 months ago

Amplifier Building From Scratch (Episode 7): How to Add a Signal Indicator to Your Amplifier!

Amplifier Building From Scratch (Episode 7): How to Add a Signal Indicator to Your Amplifier! Yaletech DIY

101 views - 3 months ago

Amplifier Building From Scratch (Episode 6): How to Add a 12V Cooling Fan to Your Amplifier!

Amplifier Building From Scratch (Episode 6): How to Add a 12V Cooling Fan to Your Amplifier! Yaletech DIY

146 views - 3 months ago

Amplifier Building From Scratch (Episode 5): How to Add Volume Control & Input Socket!

Amplifier Building From Scratch (Episode 5): How to Add Volume Control & Input Socket! Yaletech DIY

123 views - 3 months ago

Amplifier Building From Scratch (Episode 4): First Power-Up and Sound Test!

Amplifier Building From Scratch (Episode 4): First Power-Up and Sound Test! Yaletech DIY

49 views - 3 months ago

Building From Scratch (Episode 3): Building the Preamp Stage and Connecting Everything Together!

Building From Scratch (Episode 3): Building the Preamp Stage and Connecting Everything Together! Yaletech DIY

90 views - 3 months ago

Amplifier Building From Scratch (Episode 2): How to Build the Power Stage Step-by-Step!

Amplifier Building From Scratch (Episode 2): How to Build the Power Stage Step-by-Step! Yaletech DIY

463 views - 3 months ago

Amplifier Building From Scratch (Episode 1): Complete Materials List Explained!

Amplifier Building From Scratch (Episode 1): Complete Materials List Explained! Yaletech DIY

56 views - 3 months ago

How to Fix Your Amplifier at Home (Even If You’re Not a Technician!)

How to Fix Your Amplifier at Home (Even If You’re Not a Technician!) Yaletech DIY

271 views - 3 months ago

How to Repair a Soldering Iron That’s Not Heating | Fix It at Home Easily!

How to Repair a Soldering Iron That’s Not Heating | Fix It at Home Easily! Yaletech DIY

207 views - 3 months ago

Before You Throw It Away! How to Repair Any Guitar Effects Pedal

Before You Throw It Away! How to Repair Any Guitar Effects Pedal Yaletech DIY

91 views - 4 months ago

Don’t Replace It Yet! Test Your Amplifier Transformer First

Don’t Replace It Yet! Test Your Amplifier Transformer First Yaletech DIY

542 views - 4 months ago

How to Use EasyEDA for PCB Design | Step-by-Step PCB Layout Tutorial”

How to Use EasyEDA for PCB Design | Step-by-Step PCB Layout Tutorial” Yaletech DIY

246 views - 4 months ago

How to Use a Breadboard for Beginners | Easy Electronics Tutorial

How to Use a Breadboard for Beginners | Easy Electronics Tutorial Yaletech DIY

38 views - 4 months ago

How to test capacitor | Uf value measurement

How to test capacitor | Uf value measurement Yaletech DIY

90 views - 4 months ago

How to test Transistors at home using multimeter |step by step tutorial for beginners

How to test Transistors at home using multimeter |step by step tutorial for beginners Yaletech DIY

59 views - 5 months ago

How to Test Diodes in Electrical Circuits Using a Multimeter

How to Test Diodes in Electrical Circuits Using a Multimeter Yaletech DIY

87 views - 5 months ago

How to fix a dead piano keys

How to fix a dead piano keys Yaletech DIY

62 views - 5 months ago

Inside a Locally Built Amplifier | Full Explanation of How It Works

Inside a Locally Built Amplifier | Full Explanation of How It Works Yaletech DIY

197 views - 5 months ago

How to Connect Mobile to Laptop | Easy Mobile Screen Share & File Transfer Guid

How to Connect Mobile to Laptop | Easy Mobile Screen Share & File Transfer Guid Yaletech DIY

106 views - 5 months ago

Fix Any Keyboard Like a Pro | Complete Repair Tutorial for Beginners

Fix Any Keyboard Like a Pro | Complete Repair Tutorial for Beginners Yaletech DIY

289 views - 5 months ago

How to Fix Broken Piano Keys Fast | Easy DIY Repair Method" 🎹

How to Fix Broken Piano Keys Fast | Easy DIY Repair Method" 🎹 Yaletech DIY

260 views - 6 months ago

How to Fix Dead Piano Keys | Easy DIY Repair Guide for Beginners #yaletechdiy

How to Fix Dead Piano Keys | Easy DIY Repair Guide for Beginners #yaletechdiy Yaletech DIY

647 views - 6 months ago

How to Test a Bridge Rectifier with Multimeter | Easy Step-by-Step Guide for Beginners

How to Test a Bridge Rectifier with Multimeter | Easy Step-by-Step Guide for Beginners Yaletech DIY

342 views - 6 months ago

Amplifier Repair Crash Course for Beginners | Fix Any Amp Fast

Amplifier Repair Crash Course for Beginners | Fix Any Amp Fast Yaletech DIY

1.4K views - 6 months ago

How to Test Transistors on Amplifier Boards Like a Pro | Easy Multimeter Method

How to Test Transistors on Amplifier Boards Like a Pro | Easy Multimeter Method Yaletech DIY

1.5K views - 6 months ago

How to repair Audio Amplifier at home– Easy Step-by-Step Repair Guide

How to repair Audio Amplifier at home– Easy Step-by-Step Repair Guide Yaletech DIY

281 views - 6 months ago

Amplifier Combo Not Working? Here's How to Diagnose and Fix It - Part 2

Amplifier Combo Not Working? Here's How to Diagnose and Fix It - Part 2 Yaletech DIY

960 views - 6 months ago

How to Troubleshoot and Repair Any Amplifier Combo – Step-by-Step Guide

How to Troubleshoot and Repair Any Amplifier Combo – Step-by-Step Guide Yaletech DIY

3.5K views - 7 months ago

How to fix any slow laptop with CPU downclock

How to fix any slow laptop with CPU downclock Yaletech DIY

24 views - 7 months ago

How to Repair or Replace Sound IC in Any Piano Keyboard | DIY Fix

How to Repair or Replace Sound IC in Any Piano Keyboard | DIY Fix Yaletech DIY

628 views - 7 months ago

How to repair any Phone charger at home |DIY

How to repair any Phone charger at home |DIY Yaletech DIY

247 views - 7 months ago

How to fix any Yamaha keyboard with no sound output |DIY

How to fix any Yamaha keyboard with no sound output |DIY Yaletech DIY

4.6K views - 7 months ago

Complete guide to repair any dead Casio keyboard at home

Complete guide to repair any dead Casio keyboard at home Yaletech DIY

3.3K views - 7 months ago

How to Fix Broken Piano Keys (Quick and Easy Guide)

How to Fix Broken Piano Keys (Quick and Easy Guide) Yaletech DIY

528 views - 8 months ago

How to Fix a Dead Piano Key – No Sound? Try This First!

How to Fix a Dead Piano Key – No Sound? Try This First! Yaletech DIY

614 views - 8 months ago

How to Connect 2SA & 2SC Transistors in Amplifier Circuit | Amplifier Build Series

How to Connect 2SA & 2SC Transistors in Amplifier Circuit | Amplifier Build Series Yaletech DIY

119 views - 8 months ago

How to Test a Faulty Guitar Pickup | Easy Troubleshooting Guide for Beginners

How to Test a Faulty Guitar Pickup | Easy Troubleshooting Guide for Beginners Yaletech DIY

30 views - 8 months ago

“8-Channel Amplifier,” “Explained,” “Tutorial,” and “Output.”

“8-Channel Amplifier,” “Explained,” “Tutorial,” and “Output.” Yaletech DIY

248 views - 9 months ago

Fix Any Casio Keyboard Dead Keys Fast – Easy DIY Repair Guide! #repair

Fix Any Casio Keyboard Dead Keys Fast – Easy DIY Repair Guide! #repair Yaletech DIY

3.6K views - 9 months ago

How to check if a volume potentiometer is still good or not | potentiometer

How to check if a volume potentiometer is still good or not | potentiometer Yaletech DIY

361 views - 9 months ago

How to test any value of resistors using digital multimeter

How to test any value of resistors using digital multimeter Yaletech DIY

322 views - 9 months ago

How 2 way and 3 way toggle switch works | switch

How 2 way and 3 way toggle switch works | switch Yaletech DIY

223 views - 9 months ago

How to test a transistor using multimeter | A simple guide to check if it's working or not

How to test a transistor using multimeter | A simple guide to check if it's working or not Yaletech DIY

575 views - 9 months ago

How to test any type of transformer|DIY

How to test any type of transformer|DIY Yaletech DIY

2.2K views - 9 months ago

How to Fix "Invalid Partition Table" on Dell Laptop | Step-by-Step Guide

How to Fix "Invalid Partition Table" on Dell Laptop | Step-by-Step Guide Yaletech DIY

5.9K views - 9 months ago

How to Repair Your Faulty Soldering Iron and Add a Light Indicator Upgrade

How to Repair Your Faulty Soldering Iron and Add a Light Indicator Upgrade Yaletech DIY

532 views - 1 year ago

Mono vs Stereo Volume Potentiometers: Key Differences Explained

Mono vs Stereo Volume Potentiometers: Key Differences Explained Yaletech DIY

128 views - 1 year ago

How to Service a Power Amplifier Using a Blower: Step-by-Step Guide

How to Service a Power Amplifier Using a Blower: Step-by-Step Guide Yaletech DIY

512 views - 1 year ago

How to Repair a Faulty Amplifier Fan: A Step-by-Step Guide"Reason

How to Repair a Faulty Amplifier Fan: A Step-by-Step Guide"Reason Yaletech DIY

1.6K views - 1 year ago

How to Diagnose Faults in a Mixer Amplifier: Step-by-Step Troubleshooting Guide

How to Diagnose Faults in a Mixer Amplifier: Step-by-Step Troubleshooting Guide Yaletech DIY

594 views - 1 year ago

How to Repair a Faulty Tweeter: Quick & Simple Guide

How to Repair a Faulty Tweeter: Quick & Simple Guide Yaletech DIY

907 views - 1 year ago