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1PCS 8 Channel 3.3V Relay Module 3V Optocoupler Module 8 Way Relay Control Board: Amazon.com: Industrial & Scientific
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DPST 1NO 1NC 8 Amp Power Relay Module (AC/DC 5V): Amazon.com: 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 :
Newgoal 1 Channel Smart WiFi Relay Switching Module USB 5V/AC85V-250V, Supports Bluetooth Control, eWeLink App Remote Control, for Alexa Google Home - Amazon.com
Amazon.com: IIVVERR SSR-80DA Solid State Module Relay DC 3-32V AC 24-380V (SSR-80DA Módulo de estado sólido Relé DC 3-32V CA 24-380V : Everything Else
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Amazon.com: SunFounder 2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi : Electronics
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Amazon.com: 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: SainSmart 16-Channel 12V Relay Module Board for Arduino DSP AVR PIC ARM : Electronics
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Amazon.com: Módulo de relé de estado sólido, 1 canal DC 5 V/12 V 2 A SSR módulo de placa con fusible de bajo nivel disparador (5 V) : Industrial y Científico
Amazon.com: DC 12V Timer Module,Adjustable Timer Delay Turn Off Module Timing Relay Time Switch 1~10sec : Tools & Home Improvement
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Amazon.com: HiLetgo 2pcs DC 24V 1 Channel Relay Module with OPTO Isolation Support High or Low Level Trigger : Industrial & Scientific
Amazon.com: Dual SPST-NO 10 Amp Power Relay Module (AC/DC 5V) : Automotive
Amazon.com: ARCELI 5PCS 5V One Channel Relay Module Board Shield 5v Relay Module for PIC AVR DSP ARM for Relay : Electronics
