No, it is not a motion sensor, it uses an infrared beam and reflector. You cross the beam the first time- count starts, cross the second time- count stops. I use an industrial type "obstacle detection" sensor often used for gates/barriers (similar to this amzn.eu/d/bfqF2zx ), electronics part & display is last winter project. You should do something motogymkhana related if you can't ride :)...
@@KestasLi thats cool was always curious how it worked. just got my first bike few months ago. need to find empty carparks to start on gymkhana where people wont complain 😅
How does the timing device work? Motion sensor?
No, it is not a motion sensor, it uses an infrared beam and reflector. You cross the beam the first time- count starts, cross the second time- count stops. I use an industrial type "obstacle detection" sensor often used for gates/barriers (similar to this amzn.eu/d/bfqF2zx ), electronics part & display is last winter project. You should do something motogymkhana related if you can't ride :)...
@@KestasLi thats cool was always curious how it worked. just got my first bike few months ago. need to find empty carparks to start on gymkhana where people wont complain 😅