http://blog.protoneer.co.nz/arduino-cnc-shield/arduino-cnc-shield-v3-layout/ Electronic Prototyping Specialists Tue, 27 Oct 2015 17:47:27 +0000 hourly 1 http://wordpress.org/?v=4.3.1 http://blog.protoneer.co.nz/arduino-cnc-shield/arduino-cnc-shield-v3-layout/#comment-2047 Tue, 05 Aug 2014 19:59:30 +0000 http://blog.protoneer.co.nz/wp-content/uploads/2013/07/Arduino-CNC-Shield-V3-Layout.jpg#comment-2047 Add a Capacitor to each of the end switches lines to get rid of the spikes.

]]> http://blog.protoneer.co.nz/arduino-cnc-shield/arduino-cnc-shield-v3-layout/#comment-1496 Wed, 23 Jul 2014 11:22:07 +0000 http://blog.protoneer.co.nz/wp-content/uploads/2013/07/Arduino-CNC-Shield-V3-Layout.jpg#comment-1496 I have limit switches installed. The are working very well for homing but are false tripping when hard limits are turned on. Any suggestions?

]]> http://blog.protoneer.co.nz/arduino-cnc-shield/arduino-cnc-shield-v3-layout/#comment-1433 Tue, 15 Jul 2014 09:22:58 +0000 http://blog.protoneer.co.nz/wp-content/uploads/2013/07/Arduino-CNC-Shield-V3-Layout.jpg#comment-1433 Hi. Have a look at setting $16 as per the GRBL setup steps : https://github.com/grbl/grbl/wiki/Configuring-Grbl-v0.8

]]> http://blog.protoneer.co.nz/arduino-cnc-shield/arduino-cnc-shield-v3-layout/#comment-1429 Mon, 14 Jul 2014 21:50:19 +0000 http://blog.protoneer.co.nz/wp-content/uploads/2013/07/Arduino-CNC-Shield-V3-Layout.jpg#comment-1429 I have a limit switch hooked to the end stop. One wire on the Z+ and one on the Z-. When I jog the z motor and hit the switch it goes not seem to work. If I hook the wires to the estop on the board it works as expected. Any feedback would be very helpful.

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