Desk Clock out of Boeing 737 cockpit clock

A while ago I got this Boeing clock which had the displays in bad condition.

I decided not to use it in my flight simulator but rather make a desk Clock out of it.

I have removed the original electronics and kept all mechanics and connectors intact.

I designed a very simple PCB which fits in the original mounting points and also positioning the connectors to be able to use the original wiring.

What the PCB has roughly:
- STM32F0 + RTC oscillator
- Humidity/temperature/pressure sensor
- Stepper motor driver chip
- USB-C

For the displays I bought two blue OLED displays and 3D printed a mounting frame to install them with the original mounting points and more importantly without modifying the mechanics of the instrument.

The firmware is very basic at the moment, still work in progress...
I will eventually make it open source :)

Видео Desk Clock out of Boeing 737 cockpit clock канала Lucas Matías Angarola