This project allows you to monitor the temperature of your AMD or NVIDIA GPU using an Arduino, along with visual feedback via a TM1637 seven-segment display and WS2812b ARGB LEDs. You can modify the ...
This method actually uses multiple spi data bits to simulate the data protocol of ws2812b. Since ws2812b is time-strict, the faster the SPI rate, the more actual data is needed to simulate the data of ...