MYX:
Does anyone see any reason why the 5v version would not work? It just seems like it would be so much easier if the 5v-3v3 translation was not needed. ACI version per the data sheet keeps the narrow angle, but is 5v. Every person I see doing this project is using the 3v unit.
The thing is: have you found the ACI anywhere? Digikey lists a lot of these sensors, but no ACI