Automate and speed up your etching time with a DIY PCB Shaker! It's a very cheap and simple project that only requires common materials. The machine can etching time of Ferric Chloride as much as 10 minutes, depending on the speed and the etchant's concentration.
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WATCH MY PCB VIDEO SERIES:
▶ DIY PCBs At Home (Single Sided)
(   • DIY PCBs At Home (Single Sided Presen...  )

▶ DIY Digital PCB Exposure Box
(   • DIY Digital PCB Exposure Box  )
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TOOLS & MATERIALS:
1.) Plastic Tray Containers
2.) Geared Motor (12V - 131 RPM or slower)
3.) LM2596 DC-DC Adjustable Converter
4.) Power Brick (12v - 1A)
5.) 10K Ohm Potentiometer
6.) DC Jack
7.) SPDT Switch
8.) Wood/ Acrylic (20x40mm & 40x40mm)
9.) Nuts & Bolts (M3)
10.) Washers
11.) Mini Hinge
12.) Popsicle Sticks
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#DIY #Electronics #Circuits