Si vous apprenez l'électricité || il est plus sûr d'utiliser cet outil
![](https://i.ytimg.com/vi/1Z-u-iiBxm4/mqdefault.jpg)
8:03
Brilliant Idea | This Circuit Should be with Everyone
![](https://i.ytimg.com/vi/gqEu9t8HwW0/mqdefault.jpg)
18:23
Why Circuit Breakers DON'T Protect People (electric shocks)
![](https://i.ytimg.com/vi/N4bBmjXcRgQ/mqdefault.jpg)
8:06
How to Make a Variable Power Supply Using any Adapter
![](https://i.ytimg.com/vi/nNtjOjga63A/mqdefault.jpg)
10:10
12v DC to 220v AC converter DIY, 12v to 220v power inverter using D718
![](https://i.ytimg.com/vi/ebBRYjpfM7Y/mqdefault.jpg)
20:06
TOP 4 Simple High Power DC Booster Circuit
![](https://i.ytimg.com/vi/gtDS07X35Eg/mqdefault.jpg)
15:53
Convierte tus bombillas LED fundidas en esta MULTI herramienta CASERA para LEDS!!
![](https://i.ytimg.com/vi/_85vPzUrBKM/mqdefault.jpg)
8:16
Convert Your Old Computer's Power Source to a Battery Charger - You Haven't Seen This Method Before
![](https://i.ytimg.com/vi/KscJ8QrZEDs/mqdefault.jpg)
3:45