Amazon.com: 40A Solid State Relay Module SSR DC to AC Dual Way SCR Input, Input 3V to 32V Output 24V to 380V : Industrial & Scientific
Amazon.com: 6 Channel 3.3V Relay Module Optocoupler Isolation Active Low for Arduino : Electronics
Amazon.com: 6 Channel 3.3V Relay Module Optocoupler Isolation Active Low for Arduino : Electronics
1 Channel 3V Relay High Level Driver Module Optocoupler Relay Module for ESP8266 Based Board: Amazon.com: Industrial & Scientific
Amazon.com: Lystin 8 Channel DC 5V DC 230V Relay Module Control Board with Optocoupler for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi : Electronics
Amazon.com: 1 módulo de relé de 8 canales de 3,3 V, módulo de 3 V para Optoacoplador, placa de control de relé de 8 vías : Industrial y Científico
Solid State Relay - 40A (3-32V DC Input) - COM-13015 - SparkFun Electronics