July 12, 2011
News - Learn.SparkFun.Com and th…
about 3 years ago
Could you post some more information on how you got the safety sensors to work with arduino? Code or rough schematic? I read that when the beam is broken, the voltage goes high, but when the beam is made it pulses for .5ms every 6.5ms. I watched the other video and it didn’t look like you had any additional IC’s, just the arduino? Thanks for any help / hints!
Thank you for being a great teacher!!!
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