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