4 layers239.5 × 239.5 mm
Broadcast clock
espena/broadcast-clock
Digital precision studio/broadcast masterclock with WiFi configuration, acts as local NTP server with accurate GPS time sync.
440 parts28GPL-3.0
Boards by espena
4 boardsOpen-source boards designed in KiCad by espena on GitHub, from 3 repositories. A board’s address here is its repository’s there.
- 4 layers62 × 82 mm
Ultimate invitation card
espena/ultimate-invitation-card
Invitation card for real nerds.
55 parts4GPL-3.0 - 2 layers50.8 × 31.8 mm
Light barrier v2 receiver
espena/light-barrier
Garage door light barrier. KiCad project with schematics and PCB layout.
25 partsGPL-3.0 - 2 layers50.8 × 31.8 mm
Light barrier v2 transmitter
espena/light-barrier
Garage door light barrier. KiCad project with schematics and PCB layout.
24 partsGPL-3.0