04:05
Simple electronic project. LED Dimmer
03:06
Homemade GYM
09:54
Simple tube amplifier
02:16
Simple Electronic Project
02:50
LDR Darkness Sensor Circuit. Simple DIY with LDR
01:36
Starting Fires with AA Batteries. This can be use in survival situation.
09:12
MEGA TREASURES OF GOLD COINS!!!!!
02:27
FILLET WELD. Position 2F: Horizontal Fillet Weld
04:20
Soldering Copper Wire
05:17
How to make Battery Charger/Variable Power Supply. 1-17V & 4- 7A Voltage Current Adjustable
02:55
Welding. 1G Position.
03:47
150 AMP Welding Machine.
02:21
Neon lamp flasher
07:41
How to make a simple survival radio).
04:45
Power supply circuit simple. TIP142
04:15
LM317.Simple voltage regulator
03:50
rocket stove
03:05
My collection of small speakers
04:25
How To Make Simple Audio Amplifier Using 3 Transistor
05:56
Linear voltage regulator.
03:31
How to make AC Light dimmer using Triac and Diac
03:47
Over current Protection with one relay
05:30
Homemade Car 12v Battery Charger
04:22
Light dimmer controller using NPN transistor
04:17
Welding machine from UPS.Copper wire welding
03:39
DIY Class A Amplifier Using B1647 SANKEN Transistor and resistor TESLA!!!!
04:22
How to Make a Lemon Battery
03:00
How to make a concealed electrical wire detector with BC547 TRANSISTOR
06:20
How to Make Wireless Power Transmission
03:08
LED Chaser Circuit with 555 timer. Very simple Circuit!!!
03:20
LED Flasher Circuit with BC547
01:15
How to make an LED Lock Key
04:03
Police LED Flasher Circuit
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