gopstein
Member Since: February 23, 2008
Country: United States
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Those IR sensors don't measure reflection, they use triangulation to determine distance. So, they are not significantly affected by the color of the object. http://www.sharp-world.com/products/device/lineup/data/pdf/datasheet/gp2y0a21yk_e.pdf
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Section 1.6 of the HID Users Manual (above) shows how to switch between HID and SPP.
No public wish lists :(