WiFi Sync Clock 3D Printer Model

Author: @
License: CC BY-NC-SA
File formats: stl,ino,blend
Download type: zip
Size:517.8KB

The file 'WiFi Sync Clock 3D Printer Model' is (stl,ino,blend) file type, size is 517.8KB.

Summary

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).

backplate-with-foot.stl 95.7KB
backplate.stl 112.4KB
clock.ino 8.4KB
dial.stl 199.1KB
friction1.stl 53.2KB
friction2.stl 47.2KB
gearless-3.blend 1.9MB
hour.stl 40.4KB
min.stl 75.9KB
sec.stl 57.8KB