Alvi Engineering YT
18.2K subscribers
3:23
Home-made non contact ac voltage detector \\ Wireless tester ac line dectector
Alvi Engineering YT
227 views • 12 days ago
2:58
How to fix a broken 3 pin plug \\ fix a broken plug
Alvi Engineering YT
197 views • 3 weeks ago
3:46
Torch Repair // Torch on off switch repair // Flashlight switch repair
Alvi Engineering YT
220 views • 1 month ago
2:58
A simple welding machine from 1.5v battery carbon rod
Alvi Engineering YT
264 views • 1 month ago
5:30
diy automatic on-off light 220v ac \\ Day night switch circuit \\ LDR circuit 220v.
Alvi Engineering YT
491 views • 2 months ago
7:31
Antique pliers restoration // Old - jammed pliers restoration.
Alvi Engineering YT
188 views • 3 months ago
2:56
How to change ceiling fan bearing \\ Changing ceiling fan bearing.
Alvi Engineering YT
517 views • 3 months ago
3:05
How to repair rechargeable fan// Replace Dc Fan Propeller.
Alvi Engineering YT
252 views • 4 months ago
4:57
Make Fan Speed Controller \\ Dc 12 volt fan dimmer \\ Speed Controller
Alvi Engineering YT
1.6K views • 5 months ago
3:44
DIY 9V rechargeable battery \\ USB Rechargeable 9v battery \\ How to make a 9v battery
Alvi Engineering YT
1.5K views • 5 months ago
7:35
Mini ups for wifi-router // Best ups for home Wifi // DIY Mini UPS
Alvi Engineering YT
417 views • 6 months ago
5:37
Dead Mobile Battery Repair || Nosto battery repair || Dead Mobile Battery Solution 🔥🔥
Alvi Engineering YT
2.1K views • 6 months ago
6:21
How to make emergency light from pvc pipe // Rechargeable led light make at home
Alvi Engineering YT
320 views • 8 months ago
3:29
How To Make Double Shaft Dc Motor At Home -
Alvi Engineering YT
944 views • 9 months ago
2:06
How to make a clap control On-Off switch // Clap Control Switch
Alvi Engineering YT
641 views • 9 months ago
2:38
Just use a common shaving blade and fix all the led lamps// How To Repair Led Light At Home
Alvi Engineering YT
628 views • 9 months ago
1:14
12 volt - to - 5 volt Regulator Circuit Diagram.
Alvi Engineering YT
303 views • 10 months ago
1:23
Single phase MCB Changeover Switch wiring_connection_diagram_#changeover_switch
Alvi Engineering YT
361 views • 10 months ago
1:08
Panel Main DOL Starter Wiring_Diagram
Alvi Engineering YT
129 views • 10 months ago
2:16
How to make a mini spider robot // DIY Mini Spider Robot 🕷️🤖 - Very easy
Alvi Engineering YT
320 views • 10 months ago
2:00
Free Energy Led Bulbs 220v using Potato - (read description)
Alvi Engineering YT
200 views • 10 months ago
6:29
How to repair soldering iron | Soldering Iron Repair 🤯🤠
Alvi Engineering YT
176 views • 10 months ago
5:16
2 awesome light projects.How to make a torch light and hand light.
Alvi Engineering YT
194 views • 11 months ago
5:06
Pir motion sensor security alarm system \\ DIY Motion sensor light || 2 Amazing project
Alvi Engineering YT
325 views • 11 months ago
4:22
Digital multimeter problem //Problem is display power off And Wrong Voltage Show.
Alvi Engineering YT
397 views • 1 year ago
6:13
How To Make a Powered Air Car // Made Fan Powered Car.
Alvi Engineering YT
460 views • 1 year ago
1:38
"Build Your Own IR Remote Tester: Simple DIY Electronics Project"
Alvi Engineering YT
413 views • 1 year ago
4:37
Decoration light making ideas || wall decoration ideas diy // diy wall decor..
Alvi Engineering YT
360 views • 1 year ago
1:51
Building a Simple Darkness Detector using LDR - Circuit Digest
Alvi Engineering YT
396 views • 1 year ago
5:03
High Quality Stereo Audio sound Amplifier Made \\ How to connection Amplifier Board.
Alvi Engineering YT
534 views • 1 year ago
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