2 layers19.1 × 19 mmRing pcb dotstarwhatnick/lantern_ringLantern Corps Style Ring, SW/HW/Jewellery Design2 parts3
2 layers17.5 × 19.1 mmRing pcb IRwhatnick/lantern_ringLantern Corps Style Ring, SW/HW/Jewellery Design22 parts3
2 layersBmx-18650arcadien/tinySensorFirmware and generic board for low-power environment sensors30 parts2MIT
2 layers65 × 49 mmJeanCloud pcb milledoberlab/jeanCloudSmall alarm clock/wakeup light14 parts2CERN-OHL-P-2.0
2 layers21 × 51 mmPico modFreimor/HRDW-HIDKeyHID device for easy loadout new MAC with setup script.28 partsMIT
2 layers45 × 48 mmControllertiefpunkt/arduinoretrogamesCustom PCB for Rob Cai's Arduino VGA games17 parts