Analog Clock with Steppers
thingiverse
A Timekeeping Marvel: Converting Analog Clocks to Stepper Motors I've successfully converted a traditional analog clock into a cutting-edge stepper motor system. This innovative setup relies on two high-precision magnetic sensors (A1302) paired with diminutive 2x1 mm magnets. The result is an accurate timekeeping display, thanks to the seamless integration of two stepper motors that power both hour and minute hands. But what's even more impressive is the clock's ability to stay perfectly in sync with an NTP server or my Home Assistant setup. And if I ever need to recalibrate, a simple remote command can trigger the "homing" process, ensuring my clock remains spot on.
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