NTP Digital Clock
These clocks sync to NTP time servers over WiFi. The time is shown on acrylic panels edge-lit with RGB LEDs. The LEDs are mounted on circuit boards beneath the digit panels. The goal is to eventually make eight six-digit clocks so I ordered 50 circuit boards. As usual, PCBWay did an excellent job making the boards. The LEDs have to be in precise locations to illuminate the digit panels and PCBWay got this right when the made the boards.

Mar 03,2025
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