Surveyor Robotics Journal

Surveyor Robotics Journal

	email: support@surveyor.com web: Surveyor Corporation rss: Subscribe Archives August 2010 July 2010 June 2010 May 2010 April 2010 March 2010 February 2010 January 2010 December 2009 November 2009 October 2009 September 2009 August 2009 July 2009 June 2009 May 2009 April 2009 March 2009 February 2009 January 2009 December 2008 November 2008 October 2008 September 2008 August 2008 September 2008 August 2008 July 2008 June 2008 May 2008 April 2008 March 2008 February 2008 January 2008 December 2007 November 2007 October 2007 September 2007 August 2007 July 2007 June 2007 May 2007 April 2007 March 2007 February 2007 January 2007 December 2006 November 2006 October 2006 September 2006 August 2006 July 2006 June 2006 May 2006 April 2006 March 2006 Februray 2006 January 2006	Tue, 07 Feb 2006 some preliminary photos and updated design notes We're getting ready to lay out the production version of the SRV-1 controller circuit board, and need to do some last testing of the additiions. Here's a version of the SRV-1 with 3 more IR emitters attached to a flying protoboard, so there are now a total of 4 emitters and 4 detectors. We added small light shields around the IR emitters to filter out the light that was leaking out the back of the LED cases and directly into the IR detectors. Though the main purpose of the IR components is beacon detection and inter-robot communication, they work pretty well as proximity detectors, with a nominal range of 25-30cm (as long as the detectors aren't getting clobbered by stray light emission from the emitters, ergo the light shields). Posted Tue, 07 Feb 2006 14:25 \| HTML Link \| see additional stories ...