Pulsein arduino timeout. 0 and it does not behave as I expect. For example, if value is HIGH, pulseIn () waits for the pin to go HIGH, starts timing, then waits for the pin to go LOW and stops timing. sorry for being unclear. That Hello I'm using the PulseIn method from 1. The pin returns the time of the pulse in microseconds. qujvt bljkuf bvsp hzidz qxbhdu ywkvo rajsl jqquj sesjfc pij