Search found 42 matches

by Picengraver
Mon May 12, 2014 2:52 am
Forum: GRBL
Topic: Enabling Limit Switches (+ electrical noise on wires)
Replies: 44
Views: 12378

Re: Enabling Limit Switches

For noisy limit switch wiring, a .1 ceramic capacitor between the limit switch input pin and ground may cure the problem. I use them for all my input wiring and never have false triggers, even with unshielded wiring. John Champlain Oops, sorry, missed that you have already ...
by Picengraver
Sun May 11, 2014 5:56 pm
Forum: Other - (etchers, drag knifes, lasers)
Topic: Laser Etching Photos
Replies: 10
Views: 5849

Re: Laser Etching Photos

Ryan, You might be interested in checking out my web site ( I have just released a new program for GRBL users, PicLaser Lite. Please feel free to email me (picengrave AT, and I will be happy to assist image engraving with you in detail. I'm new to the forum and hope ...