Ben Thompson » Uncategorized http://dm.ncl.ac.uk/benthompson Digital Media Tue, 06 Sep 2011 11:11:16 +0000 en-US hourly 1 http://wordpress.org/?v=3.5.1 using multiple Ping))) sensors http://dm.ncl.ac.uk/benthompson/2011/07/26/using-multiple-ping-sensors/ http://dm.ncl.ac.uk/benthompson/2011/07/26/using-multiple-ping-sensors/#comments Tue, 26 Jul 2011 11:38:22 +0000 benthompson http://dm.ncl.ac.uk/benthompson/?p=431 i am using Ping))) ultrasonic distance sensors in my final piece, i was alarmed to discover that even though the width of the beam is thin, multiple ultrasonic sensors can not work simultaneously. this was a problem. however, this problem has been overcome by editing the arduino code so that each Ping))) waits for the previous one to have done its business. so disaster averted!

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wouldn’t it be nice if there was some light in there?

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