正点原子三合一万用表拆解:黑色镀金主板堆料足,还有2个蜂鸣器 #拆机 #电路板维修 #电子爱好者 #科技改变生活 #拆解
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28:23
Comment les résistances fonctionnent
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26:09
Je teste les Nouveaux SUPER LASERS... Ceux-ci vont révolutionner l'industrie du makers !
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16:35
L'émetteur amateur Heathkit DX-20
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28:43
How to use a multimeter like a pro! The Ultimate guide
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5:23
《倍福創新家 EP.4》PC-based 控制器 vs 傳統 PLC!
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16:12
Brushless Motor - How they work BLDC ESC PWM
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3:00
电路板维修不复杂,1个排查思路,家电维修师傅分享给你。很简单
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27:42