OH! Jack!
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6:18
How to Make USB Type C Rechargeable 9V Li-Ion Battery
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7.4K views • 2 years ago
3:58
How to make a Portable LED Light from USB Windproof Lighter
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669 views • 2 years ago
8:55
How to Make Green Onion / Leek Cutting Machine
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1.6K views • 2 years ago
8:18
How to Drive a DC Motor Fans for Home with a Power Bank
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4.3K views • 2 years ago
4:49
How To Replace USB Charging Port Without Heat Gun
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26K views • 2 years ago
11:58
Converting old style flashlight to use power bank as the battery
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2.3K views • 2 years ago
9:05
How to make UV Light from old led light bulb use a iron
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8.7K views • 2 years ago
13:49
How to Make a 13 Port Fast Charger Station powered by ATX Power Supply
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2.3K views • 2 years ago
8:42
How to build a 12v portable power box from Medicine chest
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1.8K views • 2 years ago
5:43
How to make electric eraser from Nose Hair Trimmer
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1.5K views • 2 years ago
5:39
Modify a dry cell battery COB LED Keychain into a lithium battery rechargeable Keychain
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1.1K views • 2 years ago
4:20
How to Make a pen type Magnetic Pickup Tool
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350 views • 2 years ago
11:32
How To Make Smart Dustbin (Without Aurdino)
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966 views • 2 years ago
8:56
How to make Mobile Phone Cooler with peltier module and Universal Cellphone Bracket
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2.6K views • 2 years ago
5:08
How to make Encryption USB Flash Drive
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7.6K views • 3 years ago
9:51
DIY portable power supply
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16K views • 3 years ago
5:09
DIY Mini Overflow Alarm Very small and simple
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1.3K views • 3 years ago
8:07
Using a small spot welder for the first time-powered by a locomotive battery and lithium battery
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84K views • 3 years ago
5:42
I change the hot glue gun to 5V USB power supply, and power bank supply
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8.2K views • 3 years ago
3:53
Can a sonic electric toothbrush be modified an Ultrasonic Cutter?
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20K views • 3 years ago
4:10
How To Use A Hot Glue Gun Powered by Dry Cell Without AC Power?
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2.5K views • 3 years ago
5:46
I replaced the old phone with 18650 lithium battery and enhanced heat dissipation
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3.1K views • 3 years ago
6:51
How to find the center of the circle ? Homemade Center Finder
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3.7K views • 3 years ago
8:01
I Make A Wireless Firing System // How TO Make Remote Ignition System
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5.5K views • 3 years ago
8:20
DIY infrared Alcohol fogger
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2.4K views • 3 years ago
4:52
How To Rapidly Cool Soup // How To Make Cooling Fan for eat soup
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415 views • 3 years ago
9:42
Single Bay Li-ion Charger Upgrades & Modifications
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31K views • 3 years ago
7:16
Electric Arc Lighter kit Assembling + Wireless Remote Control Switch Controller Module
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2K views • 3 years ago
7:57
mosquito swatter modified cockroach electric shock trap box
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5K views • 3 years ago
8:53
DIY automatic induction alcohol sprayer with relay || infrared induction disinfection machine
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3.3K views • 3 years ago
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