Onyehn 1 Channel DC 3V Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board for Arduino (Pack of 8): Amazon.com: Industrial & Scientific
Relay Module with Optocoupler 1 Channel High Low Level Trigger Relay Module Board AC 250V/10A DC 30V/10A (5V): Amazon.com: Industrial & Scientific
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IIVVERR Groove Optocoupler Sensor Measurement 1-Channel Power Relay Module ( Módulo de relé de potencia de 1 canal de medición de sensor de optoacoplador de ranura - - Amazon.com
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Amazon.com: SainSmart 2-Channel Relay Module : Automotive
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Amazon.com: 1 Channel 5V Relay Module Low Level for SCM Household Appliance Control : Industrial & Scientific
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IIVVERR BEM-1 4840DA DC Solid State Relay Module DC 3-32V to AC 24-480V 50/60Hz (BEM-1 4840DA DC Módulo de relé de estado DC 3-32V a AC 24-480V 50 / 60Hz - Amazon.com
![Amazon.com: [2-Pack] DC 5V Relay Module 2-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger : Industrial & Scientific](https://m.media-amazon.com/images/I/71NNkhe7-5L._AC_UF894,1000_QL80_.jpg "Amazon.com: [2-Pack] DC 5V Relay Module 2-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger : Industrial & Scientific")
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Amazon.com: ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power for Arduino DIY Kit PiC ARM AVR : Electronics
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Amazon.com: HiLetgo 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger : Industrial & Scientific
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
16 Channel Relay Module Walfront Two Way Isolated Type Optocoupler 16 Channel Relay Module Interface Board High/Low Level Trigger DC 5/12/24V 3 Types Optional(DC12V): Amazon.com: Industrial & Scientific
Amazon.com: Forward and Reverse Relay Module for Motor/Linear Actuator, Reversing Relay Module (DC 12V) : Automotive
Amazon.com: HiLetgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High or Low Level Trigger : Industrial & Scientific
Amazon.com: SunFounder módulo de relé para Arduino y disparador de Raspberry Pi 5 V DC por Highlo (alta Trigger) : Electrónica
1 Channel Relay Module Interface Board Shield for Arduino 5V Low Level Trigger One PIC AVR DSP ARM MCU DC AC 220V: Amazon.com: Industrial & Scientific
Amazon.com: IIVVERR SSR-15DA Solid State Module Relay DC 3-32V AC 24-380V (SSR-15DA Módulo de estado sólido Relé DC 3-32V CA 24-380V : Everything Else
Amazon.com: ELEGOO 4 Channel DC 5V Relay Module with Optocoupler Compatible with Arduino UNO R3 MEGA 2560 DSP ARM PIC AVR STM32 Raspberry Pi : Electronics
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8 Channel I2C Interface Electromagnetic Relay Module for Arduino Raspberry 3.3V 5.0V 10A Peak LEDs Indicators for Each SSR Relay Channel Control AC DC Voltage: Amazon.com: Industrial & Scientific
Amazon.com: IIVVERR Solid State Relay Module SSR-25AA Input 80-250VAC Output 24-380VAC (Módulo de relé de estado SSR-25AA Entrada 80-250VAC Salida 24-380VAC : Everything Else
