A tiny single-sensor IR proximity detector using an IS471F modulated
detector module and two SMD IR LED's. Each ProxDot in the 4-pack has a
different color indicator LED (red, green, orange, & yellow) that lights
up when an object is within range (up to 4-6"). Mount ProxDot's all over
your robot for increased awareness of the immediate surroundings. The
simple three-wire interface (5V power, ground, output) is easy to
interface with any microcontroller. The digital output drives low when
an object is detected.
Only 0.40" wide x 0.35" high x 0.14" thick.
This is a kit, requiring assembly of extremely small surface-mount
components. Advanced soldering skills and a good soldering equipment