Simple clock using relays.
(Without semiconductors circuit)
Since I could not get 1/60 second signal, I slowed down the simulation speed to achieve minute count.
So, if you actually build the circuit, please change the resistance and capacitance to a good one.
Also, add snubber circuits to all relay coils.
The time can be set by pressing the push-switches under the hour, minute, and each. (A long press will result in automatic count-up.)
I could not include a seconds counter or a more complex time-setting circuit due to lack of space.
This space is too small to run the circuit I designed.
