7:07

Awesome Idea ! Charge 12V Battery with 5V Mobile C...

8:05

How To Convert 5 Volt Adapter to 3 Volt 12 Volt R...

3:05

12V to 5V Mobile usb charger using any power trans...

19:14

How to make a 5V Aluminium Battery an Easy project...

10:06

How to run Router | Modem with Power Bank | 5v to...

6:58

5v Charger To 12v Modification | Increase Charger...

8:15

how to convert 5v to 12v | convert power bank to 1...

10:02

How to make a smallest generator , 14 V generator...

4:25

5v to 12v USB Cable Converter POWER BANK

2:45

How To Make An Inverter 12V to 220V? (Updated)

0:44

USB to DC Power Cable 5V to 12V DC Power Converter...

6:07

5v to 12v Convart Very Easy | How to convert 5v to...

1:37

5v charger to 12v converter / 5v mobile charger co...

10:07

How to make 1.5V to 5V converter for phone chargin...

3:29

*how to make 3v to 12v boost converter(science pro...

3:07

Mini inverter 1.5V to 220V | DC to AC Inverter

4:06

Fan capacitor hacks into inverter 12v to 220v

3:47

A powerful 1.5V to 220V inverter with Schematic DI...

4:28

Cell phone charger with simple generator | 3.7V to...

6:46

How to make a 12v & 5v power bank

10:02

How to make a smallest generator , 14 V generator...

2:55

5V to 12V Converter

12:09

New free energy electric dc motor generator 220v A...

4:19

1.5V, 3.7V to 220V inverter | DC to AC inverter

2:51

How to make low cost inverter at home easily witho...

6:04

22.5V DC Energy generator , from 3.7V to 22.5V D...

4:03

How To make USB Soldering Iron Simple - Port USB 5...

2:59

Thanks to Arduino, Raspberry Pi can measure 0~5V v...

4:46

1.5V to 220V Inverter.(3w)

16:02

how to make inverter 12v to 220v, simple circuit d...

6:40

how to make energy generator from 3.7V to 4.5V

0:52

فروش مبدل برق خودرو پاور اینورتر مدل 12V-TO-220V-1...

3:16

How to make a Amplifier (5v 1w)

15:18

Battery Charger & Protection & Boost 5V or 12V

5:24

How To Convert USB 5V To 12V | 5V To 12V Converter

12:29

How to turn 5V phone charger to 12V power supply

6:04

1.5v To 230v Inverter Generator at Home 2019 - 1.5...

4:14

How to Make a simple 12v to 220v inverter(dc to ac...

18:15

Convert 220v AC Soldering Iron to 12v 50W DC witho...

3:37

Convert 5v Mobile Phone Charger to 12v Adaptor| 5v...

7:53

How to convert 230V AC to 5V DC

10:21

How to make 3.7v to 12v Boost Converter ¦ Homemade...

8:00

اموزش ساخت مبدل 220 ولت به 12 ولت how to make a 2...

10:24

Making DC 5V TO 12V - USB to DC 5.5*2.1mm Cable (...

5:37

DC-DC 5V to 3.5V/12V USB Step Down Power Supply Mo...

3:14

UNBOXING : DC 5V to 12V 1A USB Boost Cable USB Pow...

4:03

How To make USB Soldering Iron Simple - Port USB 5...

1:38

inverter 12v to 220v # 2000 w # part4

4:28

12V to 220V Inverter || Make DC to AC Converter wi...

10:40

Free energy Generator 220V AC To 12V DC - Science...

7:41

Simplest Inverter Ever Made 12V DC to 220V AC DIY

12:07

How To Make a Micro Turbine From Motor 5v

4:36

Regulator 12v to 5v (7805)

8:03

New!! 12v battery charger circuit- 5v to 12v DC BO...

12:59

5V To 9/12V Step-Up USB Adapters - Do They Work?

10:19

How to make 12v Electric Iron at home

11:01

12v to 220v | DC to AC Converter ( Inverter )

2:20

power supply 1.5v to 30v

5:07

1.5v to 220v inverter

2:54

How to make 12V soldering iron from Pencil