Quote:
|
Originally Posted by Mark McLeod
Yes, I also believe it's the IFI pull-up that's defeating you. It's high when the circuit is open and high when it's closed by the encoder.
You should be able to connect A/B to signal as you are doing and C to ground. Then the digital input will be high when there is no circuit and low when signal is passed through the encoder to ground.
|
Aha! I switched the C connector from the +5v pin to the ground pin, as you suggested, and it works properly now. Thanks.