Amazon.com: HiLetgo 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module for Arduino : Industrial & Scientific
Amazon.com: Relay Module 8 Channel Relay Module Board, Relay Module with Optocoupler High & Low Trigger Module, 5V/12V/24V Channel Relay Module (24V) : Industrial & Scientific
Yizhet Módulo de Relé 230V DC 5V Relay Acoplador Óptico Adecuado para Arduino PIC AVR MCU DSP ARM (2 Canales) : Amazon.es: Informática
HiLetgo 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger
Amazon.com: HiLetgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High or Low Level Trigger : Industrial & Scientific
Amazon.com: HiLetgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High or Low Level Trigger : Industrial & Scientific
SainSmart 4-Channel Relay Module
Amazon.com: DSD TECH 12V Bluetooth Relay Module for Remote Control Switch Compatible with iPhone and Android 4.3 : Electronics
Amazon.com: 1 módulo relé de 5 V 12 V 1 2 4 6 8 canales con optoacoplador. Salida de relé 1 2 4 6 módulo de relé de 8 vías para arduino en stock : Herramientas y Mejoras del Hogar
Excelity 4 Channel DC 5V Relay Module for DSP AVR PIC ARM DIY Development Controller - - Amazon.com
SainSmart 4-Channel Relay Module
Relay module, high precision delay card, durable simple installation for control (12 V) : Amazon.com.be: Tools & Home Improvement
Amazon.com: IIVVERR DC12V 1 Channel Red and Green LED Light Moisture Humidity Detection Sensor + Relay Module (DC12V 1 canal LED rojo y verde Luz Humedad Detección de humedad Sensor + Módulo
Amazon.com: SainSmart 2-Channel Relay Module : Industrial & Scientific
Amazon.com: 8 Channel I2C Interface Bus Solid State Relay Module for Arduino Raspberry PI and All Mic, AC Voltage Frequency Range 50…60Hz, AC Controlling Voltage Range 100…240VAC Long Life Quite Relay :
Amazon.com : Megmoki FRM01 12V Multifunction Relay Cycle Timer Module - Programmable with Customized Settings (Increased to 18 Modes) : Electronics
ANMBEST Relay Module with Optocoupler High/Low Level Trigger for Arduino (3, 3V Relay 1 Channel): Amazon.com: Industrial & Scientific
Amazon.com: Xiuxin 2pcs 5V 8 Channel Relay Module Board for Arduino PIC AVR DSP ARM : Electronics
Amazon.com: DAOKI 5 PCS 5v Relay Module for Arduino ARM PIC AVR MCU 5V Indicator Light LED 1 Channel Relay Module Works with Official Arduino Boards : Industrial & Scientific
Amazon.com: DC 5V 12V 24V 30A Módulo de relé de 1 canal de alta potencia con optoacoplador H/L nivel de disparador (12V) : Industrial y Científico
Excelity 2 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM - - Amazon.com
Amazon.com: Módulo relé de 2 canales de 5 V con disparador de nivel alto/bajo Optoacoplador : Industrial y Científico
