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Descrição
Three hand analog clock with automatic time adjustment using NTP via WiFi.
###Intelligence of the micro controller now removes the gears from the clock.
- This clock has no gears to rotate hands although it has only one stepper motor.
- Hooks behind the hands interfere with other hands, and reciprocal rotation of the second hand controls the position of the other hands.
- Mechanical endstop defines the origin of the all hands. It has no origin sensors.
- Unique and fun motion seen every minute.
note: there are reduction gears in the 28BYJ-48 stepper motor
** Nov. 7, 2023 : Program is modified to handle DST (Daylight Saving Time, aka. summer time).**
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Tags
28BYJ-48
analog clock
arduino
clock
esp32
wifi clock
Licença
Creative Commons - Attribution - Non-Commercial - Share Alike
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