Use the Adafruit MCP4725 with a Raspberry PI, in Java
Send an analog signal

Important: This document goes along with the code at https://github.com/OlivierLD/raspberry-coffee/.
In the sources, refer to DAC

The board we are talking about here is this one.

We assume you've enabled I²C on the Raspberry PI.

What this demo does

The Raspberry PI is sending a sinusoid signal to the led, and as a result, the led is glowing up and down, and not just blinking on and off.

Launch the script located in the DAC directory, named run.


 Prompt> ./run

And here is what it could look like:

Oliv did it