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

10:20

Homemade Emergency Light || Emergency Light || Led Emergency Light

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

05:00

How To Make Night Light At Home || Rechargeable Light || Night Light

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

02:17

How To Make RC LED Bulb Driver Circuit // Led Bulb Repair // Old Led Bulb Driver Amazing Idea

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

02:15

Amazing Led Light Idea // Awesome Light Effect // Life Hacks For Led Light

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

04:20

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

08:25

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

08:40

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

06:36

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

04:12

Time Delay Relay Circuit Using BC547 Trainsistor // Delay Off Timer Circuit // Simple Timer Circuit

04:25

Bike Battery Charger At Home // 12 Volt Battery Charger Kaise Banaye // 12v Battery Charger

06:00

How To Make Rechargeable 9v Battery // Diy 9V Rechargeable Li–ion Battery // 9v Battery

03:00

RGB Light // Electronics Project // Led Chaser Circuit // Led Flasher // Led Chaser

06:20

How To Make Power Bank // Mini UPS For Wifi Router // Power Bank 12 Volt Output // Power Bank

03:30

How To Make a Simple Short Circuit Protection Circuit // Battery Protection Circuit // Useful Divice

04:45

All Component Tester || Magic Tester || Continuity Tester Kaise Banaye || Capacitor Tester || Tester

04:00

Lithium Battery Diode Parallel // 1N4007 Diode // Dc Voltage Regulator // Battery Voltage Controller

04:20

How To Make Water Level Indicator At Home // Water Level Indicator // Water Alarm Project

02:30

Easy Science Project // Fire Alarm Project // Fire Detector

04:55

How To Clean Electric Solder Remover // Electric Desoldering Pump Performance Testing

03:00

Battery Level Indicator / Battery Full Charge Indicator / 3.7 Volt Battery Charger/Battery Indicator

07:45

Diy Led Tree || Christmas Tree Kaise Banaen || Christmas Lights Making || How To Make Christmas Tree

09:30

Diy Powerful Ultra Bass Stereo Amplifier Using Ic CD4440 With Volume & MP3 Bluetooth USB Aux Fm

08:50

Adjustable Power Supply || Bench Power Supply || Dc Power Supply || Variable Power Supply

04:35

4 Volt Battery Charger | 6 Volt Battery Charger | Lead Acid Battery Charger/12 Volt Battery Charger

08:35

Top 4 Electronics Projects Using BT136 Triac || BT136 Project || Electronic Projects Ideas

04:15

12 Volt To 220 Volt Inverter || Inverter Kit Connection || Dc Inverter Ac || Mini Inverter