Hi There, I am trying to calculate the speed of a springloaded ejecting mechanism. I have mounted two Through Beam Infrared modules SPX 1189 from Honeywell . They have a response time of 5 microseconds. I have connected them to an Arduino Uno and placed them 7.5 cm apart I use the following progr…

Trouble Reading Sensor correctly to calculate speed

PeterH_3400 January 19, 2015, 9:05pm 5

Thanks
I will enclose speed.mpg and the extension should .wmv

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