// A quick demo of how to use my OLED_I2C library to rotate a 3D cube. // The average FPS (Frames Per Second) will be displayed on the screen. // NOTE: The FPS counter will overflow if left for an ...

The BCM2835 chip provides I2C communication protocol from the hardware. However the clock stretching implementation is bad, leading to many issues with slave devices that depend on or use clock ...

The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...