09:51

How To Make A Powerful Bluetooth Speaker With Emergency Light | Emergency Light || Diy Bluetooth Box

05:10

How To Make Diwali Decoration Light || Make Amazing Diwali Lights || Diwali Light Kaise Banaye

08:05

Chaser Light Controller || Light Chaser Kaise Banaye || Diwali Chaser Machine

08:00

Pixel Led Chakri || WS2811 Pixel Led Diwali Decoration || Led Chakri Board At Home

08:12

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

02:55

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

02:56

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

05:00

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

05:55

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

04:53

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

11:22

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

01:31

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

07:00

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

09:06

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

06:08

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

09:50

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

09:10

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

06:40

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

06:45

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

04:55

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

08:08

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

07:35

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

11:40

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

10:01

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

16:00

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

12:40

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

11:22

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

03:32

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

08:00

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

06:51

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

02:30

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

12:55

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

15:42

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

03:26

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

06:00

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

02:55

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

09:53

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

10:06

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

02:50

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

09:00

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

08:17

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

02:32

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

04:32

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

03:00

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

03:00

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

04:30

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

04:19

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

04:15

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

07:33

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

03:50

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

03:20

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

02:55

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

05:25

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

05:40

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

04:24

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

05:46

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

03:45

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

03:55

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

06:46

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

04:00

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