របៀបប្រើប្រាស់អូមម៉ែត្រ
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Transístor Explicado - Como funcionam os transístores
![](https://i.ytimg.com/vi/f7m5r4f-q1o/mqdefault.jpg)
18:58
របៀបប្រើប្រាស់អូមម៉ែត្រUni-T UT202+
![](https://i.ytimg.com/vi/DYcLFHgVCn0/mqdefault.jpg)
28:23
Resistências explicadas
![](https://i.ytimg.com/vi/4lAyzRxsbDc/mqdefault.jpg)
28:43
How to use a multimeter like a pro! The Ultimate guide
![](https://i.ytimg.com/vi/4FgWQBZ-Cfk/mqdefault.jpg)
18:16
វីធីងាយៗក្នុងការរកខ្សែឆ្លង ដោយប្រើអូមម៉ែត្រ
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16:12
Brushless Motor - How they work BLDC ESC PWM
![](https://i.ytimg.com/vi/1WnGv-DPexc/mqdefault.jpg)
15:12
Servomotor Explicado
![](https://i.ytimg.com/vi/AwRJsze_9m4/mqdefault.jpg)
20:14