Fibonacci clock on Arduino Nano ESP32 with NTP time from WIFI. A RTC DS3231 can be attached for an accurate time when no WIFI is available. A LDR controls the light intensity. In the menu that can be ...

The Arduino Nano microcontroller is central to the operation of this pendulum clock. It processes the data from the accelerometer and controls the timing of the electromagnetic coil’s push.

1. Arduino Nano Microcontroller: This small yet powerful microcontroller will be the brain of your clock, handling all the logic and control for the LEDs. 2.

[Stephen Hobley] has been experimenting with an electromagnetic pendulum in order to build himself a clock. Through the course of his experiments, he has learned quite a bit about how pendulums fun… ...