NINE-DIGIT BIRTHDAY COUNTDOWN CLOCK / ESP32 APPLICATION
Birthday Countdown Clock
ESP32-based countdown clock displaying days:hours:minutes:seconds to a target birthday across nine 7-segment displays, with custom PCB and firmware
Open project preview ↗Hardware
Boards: ESP32
Supported hardware: ESP32. Confirm the exact board revision and pin map in the upstream repository.
What the source supports
Upstream evidence: Reviewed from public README media at commit 5d28584dddf4 under MIT. Firmware was not executed.
Media credit & rights
Upstream project media · rights remain with its owner · Credit: josephcabrera-cmyk
Screenshots decoded from the upstream README at a pinned commit. Repository code and firmware were not executed; the license texts are included in the preview package.
View original source ↗ Copyright & removal · Reviewed
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Repository links do not imply author endorsement or verified hardware compatibility. Check the upstream safety guidance before powering or flashing a build.