Amazing Led Effects || Running Led Chaser || Led Chaser || PATRA TECH

12v 5 Channel Chaser || Chaser Light Controller || Led Chaser Circuit

How To Make RGB Light At Home || Multicolour Bulb || RGB Bulb || Decoration Bulb

Diy Pixel Led Controller || RGB Pixel Led || Pixel Led New Controller

Diwali Home Decoration Light || Diwali Light Ideas || Remote Control Light

12v Pixel Led Light || 12v Pixel Led Decoration || Led Pixel Light || PATRA TECH

How To Make Bluetooth Speaker || Homemade Bluetooth Dj Box || Dj Speaker || PATRA TECH

USB Tester For Mobile Charger || USB Degital Tester || Mini Usb Voltage Current & Watt Tester

I Built This Useful Device At Home 🔥DIY - Mini Useful Device 🔥 Led Tester 🔥 Led Bulb Repair Device

CD4440 Amplifier Circuit || 4440 Ic Amplifier || Amplifier Circuit || Homemade Amplifier

How To Make Mosquito killer At Home || Rechargeable Mosquito killer Machine || Mosquito Killer

How To Make Portable Air Cooler || Cooler Kaise Banaen || Homemade Mini Cooler

Pvc Pipe Speaker Box || Bluetooth Box Banana || Pvc Bluetooth Speaker

18650 Removable Batteries Power Bank Case || 3.7v Battery Charger || 18650 Battery Charger

How To Make Rotating Disco Light || Led Disco Light || Rotating Dj Light

Make Your Own Electric Lighter For Diwali Crackers This Year || Homemade Electric Lighter

How To Make Firework Light || Firework led Strip Light || Viral Fireworks Decoration Led

How To Make A Amazing Led Chakri || Amazing Led Effects || RGB Chakri || Diwali Special

How To Make Bluetooth Speaker With Pvc Pipe || Pvc Pipe Se Bluetooth Speaker Kaise Banaye || Mini Dj

How To Make Automatic Soldering Wire Machine || Automatic Feed Soldering Machine

How To Make Cordless Drill Machine At Home || Cordless Drill Machine Battery Making

How To Make Extension Board At Home || Extension Board Kaise Banaye || Extension Board

How To Make Amazing Bt Speaker At Home || Electrical Box Use Bluetooth Box || PATRA TECH

Mini Super Bass Amplifier Using Pam8403 || Pam8403 Amplifier Board || 5v Amplifier Board

How To Make Powerfull Electric Screw Driver At Home || Homemade Rechargeable Screw Driver

Homemade 4440 ic Amplifier || 4440 ic Diagram || Simple 12v Amplifier

AC 220v Short Circuit Protection || AC Line Protector || AC Anti Short Circuit

How To Make Inverter At Home || Powerfull Inverter || Output AC 220 Volt || Homemade Inverter

How To Make Leb Bench Power Supply || All in One Variable Power Supply || Battery Charger

Mini Inverter || 3.7v To 220v Inverter || Dc To Ac Converter || Power Inverter

Battery Level Indicator | 12 Volt Battery Charger | Battery Level Indicator 12v | Battery Indicator

Valentine's Day Special || Heart Beating Light || Heart Breath Led Chaser || Led Light Heart

How To Make Solder Remover Machine At Home // Solder Pot // Desoldering Machine

Best Bluetooth Speaker // Diy Bluetooth Speaker // Homemade Speaker // Speaker Bluetooth

How To Make Simplest 220v Ac Voltage Controller Circuit // DIY AC Voltage Regulator // PATRA TECH

4017 Led Chaser // Diwali Led Chaser // 555 Ic Led Chaser // New Led Chaser

Create Your Own Magical LED Rice Chain at Home // DIY LED Rice Chain Tutorial // Rice Light Making

TP4056 Mind-blowing Modification Full Charge Auto Cut Off Buzzer Sound

Voltage Regulator Ic LM7805 / LM7809 / LM7812 || How To Make Adjustable Voltage Regulator Using 7805

Lithium Battery Charging Module // Battery Level Indicator // Battery Level Indicator 12v

Blinking Led Circuit // Flip Flop Circuit // BC547 Project // Led Project

How To Make 3.7 Volt Battery Protection Module // 18650 Battery BMS // 3.7v Battery Charger

How To Make 12v Battery To 5v Mobile Charger / Power Bank Kaise banaye /12v To 5v/ Battery Indicator

Bluetooth Module With Echo Mic // Bluetooth Kit For Car // Mic Wala Bluetooth

Best Power Supply For 775 Dc Motor // How To Make 24 Volt Power Supply // 220v Ac To 24v Dc

4 Volt Battery Charger // Lead Acid Battery Charger // Transformerless Power Supply

Voltage Resistive Circuit // 3.7v To 12v // Led Circuit // BC547 Project

How To Use Old Laptop Battery BMS // Amazing Idea Old Laptop Battery BMS

New 12v Battery Charger Circuit With Auto Cut Off // Auto Cut Off 12v Battery Charger // PATRA TECH

Voltage Regulator // Mosfet Powerful Voltage Regulator IRFZ44 Mosfet // 5Amp Voltage Regulator

Homemade Wireless Ac Line Tester // Ac Current Detector // Wireless Line Tester Using BC547

How To Make A Rechargeable Universal Led Tester At Home // Led Backlight Tester // Led Tester

Reverse Polarity Protection Circuit Using Relay // Simple Electronics Project // Very Useful Divice

How To Make Music Reactive Led Light // Music Reaction Led // Mic Music Light Flasher

Battery Level Indicator // 3.7 Volt Battery Charger // Battery Level Indicator 3.7v

Auto Light On Off Circuit // How To Make Street Light // Streetlight // Automatic Night Light

Motion Detector Sensor // Motion Sensor Alarm // Bike Alarm

Automatic ON - OFF Inverter // Inverter Kaise Banaen // Automatic Inverter // Mini Inverter

How To Make A Boombox // Pvc Pipe Bluetooth Speaker // Diy Boombox

How To Make Battery Charger // TP4056 Lithium Cell Charger Module // 3.7v Battery Charger // AutoCut