User:3DMD
HALL ENDSTOP OMNIDIRECTIONAL ONLY TWO COMPONENTS.
After looking at the current hall enstop options, I chose to make my own. I used the Honeywell SS451A (DigiKey part number 480-3587-ND). Advantages:
1) Omnidirectional so you don't need to know magnet or sensor orientation. 2) Its a switch; we have no need for ratiometric or linear data, we only need position. 3) It can source 20ma - more than enough for most LED's. 4) Through-hole package easy to work with (instead of SMD version). 5)