arduino / flash

I am a pretty new arduino user and am trying to get a proximity sensor on my arduino to talk to flash to advance a slide when something triggers the sensor.

Any help however brief or extensive would be helpful.

No help here. Just a warning.

Flash is sort of the antithesis of Arduino. That is, it is neither free nor easy. As a result, the use of Flash is not widespread in the Arduino community. It may take a while to get an answer.