Topic: Optical Eendstop
recently purchased some optical endstops. I tried to hookup one on the z axis, and it works backwards. The led is on when nothing is blocking the optical device and the reverse happens when it is blocked. To use this as a z axis home switch it would have to be blocked until it got home then have a small space to stop and reverse the axis. Is there something I have done wrong or not done, or are the endstops not suitable for this purpose?
Bud