03:25

Simple Device for Home | You've Never Seen This Before

03:12

Home Made Universal LED and Diode Tester Auto Voltage / Simple and Useful

03:17

Top 2 Easy Relay Circuits / Without IC or Transistor.

02:22

LED Bulb Mosquito Killer | How To Make Mosquito Killer Circuit at Home |

02:30

Convert LED Bulb into Multi Voltage Output | 12/24/48/72/84/96/108v DC Circuit without transforter.

03:10

12 Volt Auto Cut-off Battery charging Circuit without Relay

02:23

220v Shock Proof Universal Led Tester | All Components Tester

03:06

Auto Volt Convert #220v AC to 3/6/12/24/48/90/110/120v DC led Drive Circuit without transforter.

02:12

How To Make an Ultrasonic Mosquito and Insect Repellent Circuit | Mosquito killer Circuit.

02:08

This Device Should Be in Every Home | Brilliant idea

02:43

Build a Circuit for Cheap: No More Expensive Electronics!

03:11

Convert #220v ac to 3v,6v,12v,24v,48v,60v,98v,110v,120v DC Motor Circuit, Multi Output Converter.

04:40

220V to 3/6/9/12/24/48/98/120V Circuit Without Transformer | Top 4 Multi Output Circuit in 2024.

01:43

How to make an Automatic Light Sensor

01:48

How to Boost TP4056 Charging Current | 18650 Quick Charging

02:20

220 volt to 3/6/9/12/24/48/98/120/180 v. DC LED driver from fan Capacitor| Without Transformer .

02:46

LED Bulb Repair From Fan Capacitor | MCPCB LED Circuit from Fan Capacitor

03:08

How to make automatic mosquito killer machine at home | Insect killer.

02:46

220 Volt to (0 - 220 Volt) AC Multi Voltage Output Without Transformer | AC Dimmer Circuit

03:48

How to make wireless remote control switch at home | IR Remote Switch

02:24

220 Volt to 15W/18W/22W/27W/48W DC LED Driver Circuit Without Transformer || PF Driver

03:14

Why Useful This Device | Best Devices for EveryHome

02:59

Amazing Upgrade Of Multi Tester Circuit | 100% Helpfull Device for EveryHome

02:04

220 volt to 3/5/7/9/12/18/48/65/70W DC LED Driver Circuit Without Transformer - Multi Output

03:18

Simple Solar Sun Tracker | Without Arduino | School Science Project

05:21

How To Make a Solar Panel at Home | 100% working

03:20

ONLY A FEW PEOPLE KNOW !! Helpfull Device for Every Home |

02:04

Full Wave Rectifier Dual Power Supply Circuit

03:04

"SHOCKING! How I Built a High Voltage Generator in Just 10 Minutes!"

02:28

Mains Isolated Power supply | 220 volt to 3/6/9/12/24 v. DC LED driver Circuit - Multi Output

02:11

220 volt to 3/6/9/12/24/48/98/120/180 v. DC LED driver Circuit without Transformer - Multi Output

02:05

This Tools is Very Helpful for Every Home | How To Make Auto Back-up Circuit Without Relay

04:50

Mouse Trap | Electric Mouse Trap | Electronic Rat Trap | Best Electric Mouse Trap | Mouse Sounds

04:02

Turn Any Fixed Voltage Adaptor to Variable Voltage Output(3V -25V)

04:48

DIY Simple 0-30V 0-10A DC Variable Power Supply |Voltage and Current Adjustable

03:12

How to make converter | 220v power to 3v-6v-9v-12v DC driver Circuit | Multi Output

03:02

Mosfet voltage regulator circuit, Adjustable with push buttons | irfz44n

03:27

How To Make Simple Inverter 12v to 220v | 2SC5200 Inverter | 12v to 220v Inverter | IRFZ44N

03:19

Adjustable Voltage Regulator Using Single Mosfet 0-30v | Veriable Power Supply | IRFP460

03:17

LED Bulb Mosquito Killer | How To Make Mosquito Killer

03:30

How to make DC 12V Induction Heater | Very Simple and powerful Induction Heater

03:16

How to make simple short circuit and overload protection circuit | Battery Protection Circuit

03:05

220V AC to 3.7V DC Lithium-ion 18650 battery Charger Circuit

02:42

How to make automatic mosquito killer machine at home | Insect killer.

02:43

This Tools is Very Helpful for Every Home | Automatic Street Light Circuit 230V AC |LDR | BT136

03:15

How To Make AC Dimmer Circuit // Perfect and Smoothly Working 2000 Watt Regulator

04:15

All in One Battery Charger With Auto Cut-Off | How to Make 12V Battery Charger With Auto Cut

02:06

This Tools is Very Helpful for Every Home | How to Make Auto Cut Off Circuit Without Relay

03:00

How to make LED bulb driver circuit at Home| LED RC | Simple powerful LED Bulb Driver for Life Time

03:35

This Tools is Very Helpful for Every Home | Don't Throw Old LED Bulb Away | All Components Tester

03:17

Transformerless Battery Charging Circuit | Ac to Dc Battery Charger Circuit

02:07

220 volt to 3/6/9/12/24/48/98/120/180 v. DC LED driver Circuit without Transformer - Multi Output

03:39

This Simple Trick Turns Old CFL Lamps Into Awesome Induction Heaters | How to make induction heater

02:05

How To Make 220v AC To 12v DC Circuit Without Transformer

03:17

Simple 12 volt Battery Level Indicator Circuit

02:57

Helpfull Device for Home | All Components tester | Using One Resistor | Led voltage tester

04:07

All component tester || Magic tester || BC547 tester circuit || capacitor tester | continuity tester

06:13

मिट्टी के बर्तन से बनाया Room Heater with Electric Oven | How To Make Room Heater | Heater Chulha

04:28

How To Make Bulb Room Heater || 1000W Room Heater.

05:49

पर पर Diwali के लिए RGB Decoration Light बनाए बनाये। Diwali decoration light | RGB LED light.