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Using the Wemos D1 (based on ESP8266 and programmable in the Arduino IDE) I managed to create a simple sketch that changes RGB LED strip's colors according to the percentage of code coverage. It makes a call to the coveralls API every 5 minutes (for now) and changes the colors from red (below 50% code coverage) to green (above 90%).
Below 50% code coverage color (Red, #FF0000)
Just above 50% code coverage color (Some kind of orange, #FF3300)
This is the schema I used to connect the RGB strip. I didn't use a breadboard. The N-Channel MOSFETs I bought are common - IRLN540N
I managed to fit the whole messy thing in a little cardboard box and left a hole only for the 12V power source and the led stripe output.
- Implement counting views
- Implement counting likes (for posts only)
- Improve user experience
- Impove user interface