Homemade drill made from scrap materials? Watch and make your own; this support can also be used with a micro grinder to make it more powerful. ⏩ https://www.pcbway.es/?from=Channel+X... 10 PCBs for only $5, High Quality PCBs
Materials:
1 - 25cm x 15cm wood
1 - 25cm x 12cm wood
1 - 25cm x 8.5cm wood
4 - 10cm x 10cm wood
PCBway:
https://www.pcbway.es/?from=Channel%2...
Gerber File (PWM Circuit):
https://drive.google.com/file/d/1rvpX...
CELL PHONE REPAIR AND MAINTENANCE COURSE:
Link: https://hotm.art/JNNPRyo