I’ve been using this old PEAR CNC machine for many years now.
It was one of the first computer-controlled industrial CNC machines to be made available on the market and, in spite of its age, it’s still a valid tool for some kinds of mechanical prototype production.
Sadly, last winter the motion controller decided to lose all the parameters memorized in the RAM for the umpteenth time, and considering how much it would cost to have the controller repaired by the manufacturer, I decided it was time to renovate and upgrade the whole machine with our new cnc4fun elctronic boards.
WOW, Super impressed with your project. Are your boards going to be available for sale?
Hi! Yes it will be available soon!