Homemade Split-Flap-Display

A modular homemade split flap display for about 14 bucks per unit. Each unit consist of a 3D printed housing, a stepper and a control PCBA based on an Arduino nano. Features: - Wifi connected - UDP-server for message transmission - Display time/date, synced with NTP time server - Timezones supported - Automatic revolver calibration for stepper - Overheating detection with temperature sensor More infos: