I just got a CH-268T coin slot and I’d like to get it working with the arduino but I’m not sure how.
I’m not sure how to get the N.C or the N.O signal into the arduino.
This is the user guide for the coin slot.
(1)Replace yellow plastic token to the correct coin as wish to accept in sampling clamp.
(2)Adjust diameter-rail of lid for preventing bigger invalid coins from inserting.
(3)Drive screw of lid-wing if coin thickness more than 2.5mm.
(4)Connect loom to host machine as following lines guide :
White line—(N.C. signal)
Green line—(N.O. signal)
Gray line—Counter (Meter)
Red line—PowerDC +12V
Black Line—Ground (GND)
(5)Switch Time Duration for correct triggering of coin acceptance if necessary.
Long duration of Pulse : 100ms
Common duration of Pulse : 50ms
Short duration of Pulse : 20ms
(6)VR tunning for sensitivity of coin acceptance.
Turn clockwiste (+) for slack acceptance.
Turn anti-clockwise(-) for tight acceptance.