2 layers131 × 90 mm

Stage chrono
becem0/esp32-giant-chronometer
?? Giant 6-digit 7-segment race chronometer powered by ESP32, 24V COB LED strips, custom KiCad 10 PCB, and SIM800L GSM telemetry.
38 partsMIT
Open-source boards designed in KiCad by becem0 on GitHub, from 1 repository. A board’s address here is its repository’s there.

becem0/esp32-giant-chronometer
?? Giant 6-digit 7-segment race chronometer powered by ESP32, 24V COB LED strips, custom KiCad 10 PCB, and SIM800L GSM telemetry.