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CTYI Robotics 2012. Day 2. Infrared sensor. Infrared sensor. Pulse Width Modulation. Source: societyofrobots.com. Line following robot. Proximity sensor. Proximity sensor. Source: arduinotronics.blogspot.ie. Proximity sensor.
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CTYI Robotics 2012 Day 2
Pulse Width Modulation Source: societyofrobots.com
Proximity sensor Source: arduinotronics.blogspot.ie