Front Sight.......

[BehindBlueI's]

I don't know that a stopwatch is going to be of much use, I use an actual timer that you wear

Does it vibrate when the time is reached? I would need some type of visual or something i could feel in order to make it work.

Thanks

I use the original version of this: https://www.doublealpha.biz/shotmaxx-2 and I don't think it has a vibrate function. Don't know about the current version.

 

[Cameramonkey]

Pricey, but this advertises that it can activate external relays. That would allow you to build a visual alert to see the start/stop.

https://www.competitionelectronics.com/product/protimer-iv-super/

Edit: A bit of a mea culpa... in searching I didnt realize how many did NOT have external interfaces. Very few actually.

 

[rvb]

Pricey, but this advertises that it can activate external relays. That would allow you to build a visual alert to see the start/stop.

https://www.competitionelectronics.com/product/protimer-iv-super/

Edit: A bit of a mea culpa... in searching I didnt realize how many did NOT have external interfaces. Very few actually.

i think the CED 7k also has an output pin for driving other electronics