7 Segment Display Servo Clock

7 Segment Servo Motor Clock using an Arduino Nano & 3D Printed 7 Segment Displays

Based on this clock https://www.the-diy-life.com/mechanical-7-segment-display-clock-using-an-arduino-28-servos/

See also this also based on the same clock https://www.thingiverse.com/thing:4846668

Full build info on my Web site here http://www.brettoliver.org.uk/servo_clock/servo_clock.htm

Update 14th March 2023 FastLED compile errors with esp8266 board on the Arduino IDE- v3.1.0 and 3.1.1 do not compile.
Roll board back to v3.0.2 and it should compile.


A large (640mm x 290mm)
wall mounted 7 segment servo motor clock
using an Arduino Nano microcontroller to drive 28 servo motors via 2 x 16
channel servo controllers.

A Wemos D1 mini ESP-8266 microcontroller provides FTP sync for the clock on 30
seconds and also drives a string of 60 LEDs (WS2812 60 LED strip).


The 60 LEDs display the seconds as a backlight to the rear of the clock either
as a single LED or 59 LEDs on w