earthing

Testing Dual Motor X-Axis Movable Gantry CNC Machine 9

by Thomas Yoon Chee Tuck
July 2, 2018August 1, 2018

In my previous blog post, I mentioned that I had done many activities in order to make the dual motor x-axis work using Polulu A4988… Read More »Testing Dual Motor X-Axis Movable Gantry CNC Machine 9

Eliminating Electrical Leak from Computer

by Thomas Yoon Chee Tuck
September 29, 2015January 2, 2017

Since I moved into my current house, I had on many occasions, received complains from my visitors, and sometimes I myself, that there was a… Read More »Eliminating Electrical Leak from Computer