How long (in seconds) is a lap?
How much error (in milliseconds) is acceptable for the lap time?
Assuming the answer to the second question is 1 or more then polling the sensor will be perfectly adequate and a lot less trouble.
...R
How long (in seconds) is a lap?
How much error (in milliseconds) is acceptable for the lap time?
Assuming the answer to the second question is 1 or more then polling the sensor will be perfectly adequate and a lot less trouble.
...R