One of these 100-year-old self-winding clocks made its way ... Any number of secondary clocks could be used in large scale installations. This clock system and its precision timing service was ...

While the SSD1306 OLED has somewhat become the go-to display for up-to-date projects, the good old character displays ... [oldmaninSC] did with his digital clock that takes an entire 16×2 LCD ...