Amazon.com: 5vdc (5 Volt DC) Relay - DPDT PCB 8-Pin Mount - Non-Latching Non-Polarized Electronic Low Signal High Sensitivity Relay Module for DIY Electronics and Arduino : Industrial & Scientific
Scheda Relay Relè 5V Dc 10A Singolo 1 Scambio SRD-5VDC-SL-C SPDT PCB