optical switch

[natchez]

does any one use opticaiswitches for there board

[natchez]

for homing and limit

[strat]

i was thinking along those lines too the big prob i found is the dust from the cuts soooooo been thinking about going with hall senors and mags .....

[marvinstov]

Check out Industrial Hobbies http://www.industrialhobbies.com/ . Look under products then optical switches. Really nice way to do it and keep out all the crud.

Marv