QTI Sensor not giving any voltage output (Solved)
I tried hooking up a QTI sensor from parallax (www.parallax.com/Portals/0/Downloads/docs/prod/robo/28108-QTILineFollower-v2.0.pdf), but it doesn't give me any voltage output. My setup:
B - ground
R - output
W - 5v (measured 4.9v)
I am using my multimeter to see what the voltages are, and all I get on the red wire is 0 (+- a few mv). I have tried it on 7 QTI sensors, all with the same results. Any suggestions?
edited title.
Post Edited (SRLM) : 11/17/2009 3:32:11 AM GMT
B - ground
R - output
W - 5v (measured 4.9v)
I am using my multimeter to see what the voltages are, and all I get on the red wire is 0 (+- a few mv). I have tried it on 7 QTI sensors, all with the same results. Any suggestions?
edited title.
Post Edited (SRLM) : 11/17/2009 3:32:11 AM GMT
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