4-channel mosfet standoff

thingiverse

I picked up this four-channel MOSFET board from AliExpress: https://www.aliexpress.com/item/Four-Channel-4-Route-MOSFET-Button-IRF540-V2-0-MOSFET-Switch-Module-For-Arduino/1893615128.html?spm=a2g0s.9042311.0.0.27424c4drOVoxY, and decided to give my 3D printer a cool new look with RGB LEDs, just like all the trendsetters do [(as Thomas Sanladerer suggests](https://www.youtube.com/watch?v=fb3hrjEiE3s).\r\n\r\nI designed this stand-off plate for the bottom of my IKEA Lack housing in karnschi style.\r\n\r\nTo enable RGB LEDs in Marlin, simply define `#define RGB_LED` and set the pin. I chose pins 4, 5, and 6 since these are PWM capable, allowing for dimming capabilities.\r\n\r\n #define RGB_LED \r\n //#define RGBW_LED\r\n\r\n #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)\r\n #define RGB_LED_R_PIN 6\r\n #define RGB_LED_G_PIN 5\r\n #define RGB_LED_B_PIN 4\r\n #define RGB_LED_W_PIN -1\r\n #endif