December 24, 2025
Description
A compact, portable PCB etching shaker designed for uniform and reliable PCB etching. It uses a DC BO motor (45–100 RPM) with a motor speed controller to adjust shaking speed as required.
Powered by 2 × 18650 Li-ion batteries with an onboard TP4056 USB charging module, the unit is fully portable and rechargeable.
Ideal for DIY PCB fabrication and electronics hobby labs.
License:
BY-NC
1,309