2 layers100 × 45 mm
Gateway rev1
npeixoto64/ExitGuardian
A full product project that watches windows with wireless sensors and has a gateway for the main door with wireless sensors. When you open the exit door to leave, it checks:
80 parts1
Boards using the PKMCS1818E20A0-R1
3 boardsBoards in 1 GitHub repository, designed in KiCad, that use the PKMCS1818E20A0-R1 by Murata (-40℃~+105℃ 100dB 12V~18V 18mm 18mm 2kHz 8mm Passive (Externally Driven) Piezoelectric SMD,18x18mm Buzzers ROHS). See how each wires it, with its parts, size, README and files; the PKMCS1818E20A0-R1’s symbol, footprint and pinout are on its own page.
- 2 layers100 × 45 mm
Gateway rev0
npeixoto64/ExitGuardian
A full product project that watches windows with wireless sensors and has a gateway for the main door with wireless sensors. When you open the exit door to leave, it checks:
79 parts1 - 2 layers94 × 78 mm
Gateway rev2
npeixoto64/ExitGuardian
A full product project that watches windows with wireless sensors and has a gateway for the main door with wireless sensors. When you open the exit door to leave, it checks:
68 parts1