Change your cover photoUpload Change your cover photoUpload Change your cover photo Erik Swinkels This user account status is Approved About About Posts Posts Comments Comments In the picture there are 2 abort pins 1 on j1 and one on j2. On mine, received last week… On Adding a door safety switch to your laser I had doubts about a pot as well. The resistor is probably a better option, but true, it will need… On Controlling laser power Hi, This is a very nice setup. Unfortunatly I have different users of the machine and I want to be… On Controlling laser power
