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ServoClock

Mechanical 7-segment clock with 28 servos – Light, Normal and Pro (ServoClock Plus).

Firmware v16 · September 2026
Overview

The ServoClock shows the time on four seven-segment digits. Each of the 28 segments is extended individually by its own servo via a rack mechanism – the time is not displayed, it is set. The segments are held magnetically: removable without tools for cleaning, and if a segment jams it detaches before the mechanism or servo is damaged.

LightNormalPro / ServoClock Plus
EquipmentController + 28 servos+ real-time clock + radar presence sensor+ two rotary encoders in the colons
FunctionsTime, transition animations, web interface+ date, outdoor temperature, sleep mode, quiet hours+ operation on the device, weather as motion picture
Time without Wi-Fiis lost, re-synchronises after restartis kept (battery-backed)is kept (battery-backed)

The firmware is identical for all three tiers and detects the installed equipment itself. The web interface shows all functions but locks unavailable ones with a 🔒 note.

Caution: Use only the supplied 5 V power supply. Place the clock on a flat, stable surface – the segments move during operation. Disconnect the power supply before any maintenance on the housing. Keep children and pets away from the moving segments.