[Vinnie] has a wonderful old clock from his grandmother ... a small stepper motor is mounted in the clock just underneath the pendulum. Every 12 hours, the stepper motor moves a lever and slowly ...

Sadly, my grandparents are long gone, and I’m afraid I don’t know what happened to those clocks. They disappeared sometime ...

That was weird, usually pendulum wall clocks last for 8 days ... This Arduino-GPS clock came in handy for controlling my 100-year-old Self Winding Clock synchronization solenoid.

[clock chiming] Clocks that old weren't branded with anything other ... where if you have a door you could see the pendulum and the weights. The base of the clock is the bottom, the bottom square ...