A gate I built for indoor FPV flying. It uses infrared LEDs and phototransistors to detect quads. The gate currently has two modes: a timer mode that starts the timer at the first pass and stops the timer at the second pass. The other mode simply counts the amount of times you've flown through the gate.
Future updates could include integration with a smartphone app.
Music:
Hip Hop Rap Instrumental (Crying Over You) by Chris Morrow 4 https://soundcloud.com/chris-morrow-3
Creative Commons — Attribution 3.0 Unported— CC BY 3.0
https://creativecommons.org/licenses/by/3.0/
LAKEY INSPIRED - Feeling Good
SoundCloud: https://soundcloud.com/lakeyinspired
