|The following pictures are of parts purchased at a local RadioShack. The LED is a Jumbo infrared LED
powered by a button cell in a button cell holder. The device is activated when the cell is inserted in the holder.
The device is then attached to the bottom of the drone using Velcro. Shown below is the collar around the LED
that keeps the side leakage from flooding the bottom cam with extraneous, unnecessary IR light.