I'm trying to simulate the output of a VR sensor with the digital output(s) on an Arduino.
So far I've tried outputting 2 sequential pulses on different outputs, then inverting one of them with an op-amp. I hoped to be able to sum the two into a single, AC cycle, but haven't got that far...
I don't really like that approach, anyway. It seems too complicated and just "smells" wrong.
Can anyone suggest a more elegant solution?
So far I've tried outputting 2 sequential pulses on different outputs, then inverting one of them with an op-amp. I hoped to be able to sum the two into a single, AC cycle, but haven't got that far...
I don't really like that approach, anyway. It seems too complicated and just "smells" wrong.
Can anyone suggest a more elegant solution?