http://www.polargraph.co.uk/2012/05/homing/ drawing by robot Mon, 14 May 2018 00:33:14 +0000 hourly 1 https://wordpress.org/?v=4.9.7 http://www.polargraph.co.uk/2012/05/homing/#comment-8937 Fri, 28 Jun 2013 16:39:07 +0000 http://www.polargraph.co.uk/?p=406#comment-8937 how about a reed switch and small Neodymium magnet…

]]> http://www.polargraph.co.uk/2012/05/homing/#comment-1455 Thu, 24 May 2012 19:38:41 +0000 http://www.polargraph.co.uk/?p=406#comment-1455 Dan he explains the algorithm on the page – http://arckarts.wordpress.com/2012/05/09/drawbot/.

]]> http://www.polargraph.co.uk/2012/05/homing/#comment-1433 Mon, 21 May 2012 14:11:40 +0000 http://www.polargraph.co.uk/?p=406#comment-1433 I wonder why it has to touch the left switch twice…. I am trying to get homing working on my drawbot and (at the moment) I only touch each switch once.

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