This clock not only displays the time but also interacts with our motion and look like they’re affectted by gravity. This matrix clock displays some of LEDs as little grains of sand which are driven by a MPU6050 (Accelerometer + Gyro) and NODEMCU-32S.

LED Panel display (64x64) to show pictures and animation as well as current time and social media information of selected channels with ESP32-S3 and HUB75E LED matrix