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Amazon.com: SainSmart 8-Channel Relay Module : Automotive

Petit module relais, module relais 3.3V, zone industrielle pour contrôle MCU : Amazon.fr: Commerce, Industrie et Science

Amazon.com: 4 pcs DC 5V 1 Channel Relay Module Board Shield High/Low Level Trigger with Optocoupler : Industrial & Scientific

Amazon.com: Xiuxin 2pcs 5V 8 Channel Relay Module Board for Arduino PIC AVR DSP ARM : Electronics

Module de relais à 4 canaux, carte de module de relais à optocoupleur à déclenchement haut et bas avec voyant d'état à relais à 4 voies (12V) : Amazon.fr: High-Tech

Amazon.com: ARCELI 5PCS KY-019 5V One Channel Relay Module Board Shield for PIC AVR DSP ARM for Relay : Electronics

Tolako 5v Relay Module 5V Indicator Light LED 1 Channel Relay Module for Arduino ARM PIC

Relay Module with Optocoupler 1 Channel High&Low Level Trigger Relay Module Board(5V) : Amazon.ca: Industrial & Scientific

Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 12V): Amazon.com: Industrial & Scientific

HiLetgo 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V

16 Channel Relay Module, DC 5/12/24V 5mA Interface Board High/Low Level Trigger Small-Sized Two-Way Isolated Optocoupler Built-in Finite Current Resistor (DC24V): Amazon.com: Industrial & Scientific

Amazon.com: DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 5V, 16 Channels) : Industrial & Scientific

NOYITO 4-Channel 12V Computer USB Control Switch Relay Module Drive-Free Relay Module Plug and Play Suitable for PC Smart Controller: Amazon.com: Industrial & Scientific

Electrely Module Relais 1 Canal, 5 V, avec Optocoupleur, Compatible avec Déclencheur de Bas Ou Haut Niveau [ Lot de 6] : Amazon.fr: Commerce, Industrie et Science

Amazon.com: SainSmart 16-Channel 9-36V USB Relay Module : Automotive

Yizhet 5V Module Relais DC 5V 230V 4 Canaux Module Relais avec Optocoupleur pour Raspberry Pi Arduino UNO R3 Mega 2560 1280 DSP Arm PIC AVR STM32 MCU DSPTTL Logic, 4-Channel : Amazon.fr: Bricolage

Amazon.com: SainSmart 8-Channel Relay Module : Automotive

NOYITO 2-Channel Solid State Relay Module High-Level Trigger DC Control AC Load AC 240V 2A for PLC Automation Equipment Control, Industrial Control, Circuit Modification (2-Channel 24V): Amazon.com: Industrial & Scientific

Amazon.com: HiLetgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High or Low Level Trigger : Industrial & Scientific

ELEGOO Module Relais 5V DC ４ Canaux avec Optocoupleur ４-Channel Relay Module pour Mega 2560 1280 DSP Arm PIC AVR STM32 Raspberry Pi : Amazon.fr: Informatique

Yuecoom 12V Relay Module Latching Switch Board, DC 6-24V Switch Latching Relay Module, Micro 6-24V Relais Flip-Flop Latch Relay Module Bistable Self Locking Switch Relay Board: Amazon.com: Industrial & Scientific

Amazon.com: Forward and Reverse Relay Module for Motor/Linear Actuator, Reversing Relay Module (DC 12V) : Automotive

Amazon.com: SainSmart 2-Channel Relay Module : Industrial & Scientific

Amazon.com: SainSmart 8-Channel Relay Module : Automotive

Yizhet 5V Module Relais DC 5V 230V 2 Canaux Module Relais avec Optocoupleur pour Raspberry Pi Arduino UNO R3 Mega 2560 1280 DSP Arm PIC AVR STM32 MCU DSPTTL Logic, 2-Canaux : Amazon.fr: Bricolage

ANMBEST Relay Module with Optocoupler High/Low Level Trigger for Arduino (3, 3V Relay 1 Channel): Amazon.com: Industrial & Scientific