How to Make a PCB Etching Machine DIY at Home (PCB Shaker) 

In this video, I'm going to show you a way of making a PCB shaker or PCB etching machine at home using several low-cost materials as listed below. This machine helps to speed up the etching process, where it removes excessive PCB's copper layer quickly.
Required Materials:
1. Fixed Caster Wheels 1inch x4 - bit.ly/3owaDLP
2. DC 12V 200rpm High Torque Worm Geared Motor - bit.ly/3hCT0Zx
3. PWM Motor Speed Controller
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4. Plastic Box
5. Plywood 20mm
6. Aluminum corner bars
7. 3mm Iron Rod
8. Pieces taken out from old 230V AC Wall Socket
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