DIY 10-LED Running Light with 555 Timer + CD4017 Decade Counter

BC547 Top 5 Easy Projects for beginners

🔊 DIY 3-Band Equalizer Bluetooth Speaker | TP4056 + PAM8403 + HW770 | Full Working Setup

How to Connect Split Supply Amplifier with Bluetooth MP3 Module | 7805 Voltage Regulator Explained

Vintage Doorbell Circuit | DIY 5W Speaker Doorbell Using BC547 & BC557

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How to Identify a Genuine TPA3116 IC on a Class D Amplifier

DIY Transistorized Stereo Amplifier Kit

Class d amplifiers collection

MP3 Bluetooth Module Setup with PAM8403 Amplifier | Full Guide

HW-687 PWM Module Full Review | Motor Speed Controller | Buy from Auxtics.pk

[New Design] 12V Battery Charge Level Indicator Using Zener Diodes – Simple LED Display Circuit

12V Auto Cut-Off Battery Charger Circuit | DIY with Relay & 12V 7Ah Battery

This Tiny Circuit Can Switch Automatically – You Control the Speed!

12V Automatic Battery Charging Circuit

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Auto Cut Emergency Light Circuit

No Transformer Needed! Run 3V Motor & Charge Battery with This Simple Circuit 🔋⚡

This Tiny Device Can Save You Hours – Every Tech DIYer Needs One!

The Easiest MOSFET Circuit You Can Build Today!

Watch What Happens When You Power This LED Bridge Rectifier!

12V PC Fan Speed Controller Using MOSFET | Simple DIY Circuit

DIY 160Watts Stereo Amplifier Stock Update !

Ultimate All-in-One Component Tester with BD139 Transistor

Safe 220V AC Circuit with 1N4007 Diodes | SMD LED, DOB Tester.

🔊 DIY 200W Transistor Amplifier | High-Quality Stereo Amp Using D1047 & C5200

DIY All LED Tester | Test SMD & DOB LEDs with Voltage Display

🔥 TPA3116D2 2.1 Class D Digital Audio Amplifier | Power, Features & DIY Setup Guide 🎶

200Watts Pure R.M.S Powerful Amplifier - Full video coming soon.

All Component Tester with BEEP 🔊 | Test Components Without a Multimeter!

DIY All Components Tester | Test Transistors, MOSFETs, FETs & Capacitors Easily!

555 Timer Flasher Circuit | LED Blinking Speed Test with Different Capacitors

DIY 5V & 12V Dual Power Supply Circuit | Zener Diode Voltage Selector

DIY Latch Switch Circuit Using IRFZ44N MOSFET

IR Remote Control On-Off Switch

Adjustable Auto Cut Off Battery Charging Circuit using Relay

12V Auto Cut-Off Load Protection Circuit

Top 2 Entry-Level Relay Projects using Relay

Reverse Polarity Protection using Relay

TOP 3 Entry-Level MOSFET Projects for Beginners using IRFZ44n

TOP 3 Projects by 555 Timer IC

Dual Flasher Circuit Using 555 Timer

Flip Flop Circuit Using 12V SPDT Relay

Flip Flop Circuit using BC547

Top 5 BC547 DIY Projects

12V Battery Charge Indicator

Very Useful Device - All LED Tester Circuit

3.7V Lithium Battery Charge Full & Low Indicator Circuit

All in one Component Tester

3.7V Battery Charge Indicator

Amazing Idea - Charge your High Capacity Batteries Fast, Safe & Efficiently using TPA4056

5V to 1.5V Converter for Wall Clock

Identification of Transistor Terminals with DMM

Passive 5-Band Equalizer Circuit

How to make a PWM Controller for 12V DC Fan - TESTING !

PWM Baleno Motor Controller Reverse Engineering - Part 1

Live Amplifier Circuit Repairing

How to Setup a Cascaded Amplifier Explained

3 Band Equalizer Complete Wiring Guide with Amplifier

3 - BAND Mini Equalizer Testing with Stereo Amplifier