I have a testrack with 2 sensors attached to a cylinder. The sensors count the amount of time an object takes from the first to the second sensor by dropping through the cylinder.
I tried it with an stop watch. With the debouncing and a signal of 40ms the stop watch was not able to count the time correctly.
My relay will give me a 40ms pulse if something passes a sensor. Can i trigger that event with an ADRUINO NANO? If not is there anohter ADRUINO device which could help me with it?
I have searched through a lot of forums and stuff but i couldn´t find that information.
Thanks in advance!