Note: This is a non-isolated Arduino-DMX adapter circuitry, so there is no galvanic isolation between the master device and the rest of DMX device (s). The pin 2 (RE) of MAX485 controls whether the ...

Matrix Din to Arduino D11 Matrix CS to Arduino D10 Matrix CLK to Arduino D13 To control the matrix, I used the Arduino LEDControl library, enabling access to individual LED pixels, rows, and columns.

I did this project as an educational exercise to combine multiplexing and pulse width modulation to control the color and dimming of six RGBW LED strip lights. Although more practical solutions for ...

Arduino continues to impress as a platform for makers. For instance, Plum Geek Robotics has developed a DIY programmable light - with the oft-stated intention of teaching young people - the Plumduino.