2 layers75.3 × 33.8 mm

24-ch relay driver kicad
dilshan/24ch-usb-high-voltage-driver
24-Channel USB high voltage driver.
35 parts5MIT
KiCad boards from 3 GitHub repositories tagged “relay-board”, the most starred first; open any of them in PCBKit.

dilshan/24ch-usb-high-voltage-driver
24-Channel USB high voltage driver.

rtyle/ping4pow
Monitor (ping) network resources as a condition for powering a connected device.

ZeniteSolar/MCS19
Módulo de Carregamento do Sistema da embarcação solar Guarapuvu II (Zênite Solar)

rtyle/ping4pow
Monitor (ping) network resources as a condition for powering a connected device.

rtyle/ping4pow
Monitor (ping) network resources as a condition for powering a connected device.

ZeniteSolar/MCS19
Módulo de Carregamento do Sistema da embarcação solar Guarapuvu II (Zênite Solar)