آموزش ساخت دریل برد های PCB

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How to make Mini Press Drill DIY Board PCB simple - Mini Press Drill DIY Circuit Board PCB Drills, Piece of wood, DC 5V Motor, Switch ON / OFF, Mini drill chuck, Led 3v and resistor 100Ω, Springs, Screws - Thanks for watching, Have a great day !

Crazy Science
Crazy Science 68 دنبال کننده