Techy at day, Blogger at noon, and a Hobbyist at night

5 pin AC-CDI

Schematic diagram of a common 5 pins AC-CDI use on some commuter and small bikes. almost all CDI uses the same approach but with different...

Updated now working with full threaded rod that will move the axis. Connecting the rod to the stepper motor, i used those rubber guide of ol...

CNC router is a computer numerical control that can engrave, mill, cut, etc etc. i am fond reading related articles about people building th...