:::IR sensor controls PWM of an LED:::

http://vimeo.com/moogaloop.swf?clip_id=4123275&server=vimeo.com&show_title=1&show_byline=1&show_portrait=0&color=c9ff23&fullscreen=1The closer an objects is to the IR sensor the higher the values coming from the IR. These values are mapped to 0-255 values of the PWM of the LED.

:::LED controled by IR sensor::: from cecilia elguero on Vimeo.