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Amazon.com: HiLetgo Módulo de relé de 8 canales de 24 V con módulo de interruptor de relé de alto y bajo aislado OPTO para Arduino : Industrial y Científico
WIFI Momentary Inching Relay Self-locking Switch Module Wireless Relay Switch Module for Household Appliances, Compatible with Alexa Echo Google home, DC 7-32V DIY Switch Module for Garage Door Opener - Amazon.com
Newgoal 2-Channel WiFi Smart Switch Relay Module, TUYA/Smart Life App for Smart Home Remote Control, Momentary Time Adjustable, Compatible with Alexa/Google Assistant - Amazon.com
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Amazon.com: IIVVERR SRD-09VDC-SL-C 1 Channel Adjustable Delay Time Power Relay Module DC9V 10A (SRD-09VDC-SL-C Módulo de relé de potencia de tiempo de retardo ajustable de 1 canal DC9V 10A : Everything Else
DaFuRui 12v Relay Module，8Pack 1 Channel Relay Module 12v Relay Board with Optocoupler Support High/Low Level Trigger for Arduino Relay: Amazon.com: Industrial & Scientific
Amazon.com: SainSmart 16-Channel 12V Relay Module Board for Arduino DSP AVR PIC ARM : Electronics
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
Amazon.com: Tolako 5v Relay Module 5V Indicator Light LED 1 Channel Relay Module for Arduino ARM PIC AVR MCU : Industrial & Scientific
MHCOZY WiFi Wireless Smart Switch Relay Module for Smart Home 5V 5V/12V，Ba Applied to Access Control, Turn on PC, Garage Door (2CH WiFi Inching Relay): Amazon.com: Tools & Home Improvement
Amazon.com: Dual SPST-NO 10 Amp Power Relay Module (AC/DC 5V) : Automotive
Tanbupu 3PCS Relay Module 5V DC 1 Channel Relay Switch Board with OPTO-Isolated High Or Low Level Trigger Board for Arduino X-002-1-5VDC: Amazon.com: Industrial & Scientific
Amazon.com: IIVVERR 5V PCB Board Normal Open Triggered Time Delay Relay Module (Módulo de relé de retardo de tiempo disparado normal de la placa PCB de 5 V : Everything Else
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 :
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Amazon.com: HiLetgo 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger : Industrial & Scientific
GAEYAELE 4 Channel Relay Module 1 SPDT DIN Rail Mount 5VDC Interface Relay Module(FY-T734-5VDC): Amazon.com: Industrial & Scientific
YWBL-WH Relay Module One Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level Trigger YYG-2(5VDC) (1): Amazon.com: Industrial & Scientific
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: IIVVERR 24V-440V 80A 250V SSR-80 DA Solid State Relay Module 3-32V DC To AC (24V-440V 80A 250V SSR-80 DA Módulo de relé de estado 3-32V DC a CA : Industrial &
5v Relay Module 1 Channel Relay Board for Raspberry Pi with Opto-Isolated High or Low Level Trigger 5v 1 Channel Relay Switch for Arduino: Amazon.com: Industrial & Scientific
Amazon.com: IIVVERR DC24V Light Control Switch Photoresistor Relay Module Detection Sensor (Sensor de detección de módulo de relé de fotoresistor interruptor de control de luz DC24V : Everything Else
Amazon.com: IIVVERR Electric Component DC 5V Coil 1 Channel Relay Module Board (Placa de módulo de relé de 1 canal de componente eléctrico DC 5V bobina : Industrial & Scientific
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: DC 12V Timer Module,Adjustable Timer Delay Turn Off Module Timing Relay Time Switch 1~10sec : Tools & Home Improvement
