![Amazon.com: Relay 4 Zero 3V 4 Channel Relay Shield for Raspberry Pi, Relay HAT Expansion Relay Board for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero and Zero W | Power Relay Module for Raspberry Pi : Amazon.com: Relay 4 Zero 3V 4 Channel Relay Shield for Raspberry Pi, Relay HAT Expansion Relay Board for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero and Zero W | Power Relay Module for Raspberry Pi :](https://m.media-amazon.com/images/S/aplus-media-library-service-media/a3c01cf5-afda-47b3-8357-8fd8894ad427.__CR0,509,1920,1188_PT0_SX970_V1___.png)
Amazon.com: Relay 4 Zero 3V 4 Channel Relay Shield for Raspberry Pi, Relay HAT Expansion Relay Board for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero and Zero W | Power Relay Module for Raspberry Pi :
![Amazon.com: Electronics-Salon RPi Power Relay Board Expansion Module for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B : Industrial & Scientific Amazon.com: Electronics-Salon RPi Power Relay Board Expansion Module for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B : Industrial & Scientific](https://m.media-amazon.com/images/I/71YaZVZWleL.jpg)
Amazon.com: Electronics-Salon RPi Power Relay Board Expansion Module for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B : Industrial & Scientific
![KEYESTUDIO Module Relais 5V DC 4 Canaux avec Optocoupleur 4-Channel Relay Module pour Raspberry Pi 4/3/2/Zero : Amazon.fr: Informatique KEYESTUDIO Module Relais 5V DC 4 Canaux avec Optocoupleur 4-Channel Relay Module pour Raspberry Pi 4/3/2/Zero : Amazon.fr: Informatique](https://m.media-amazon.com/images/I/61J6t0B5ozL._AC_UF1000,1000_QL80_.jpg)
KEYESTUDIO Module Relais 5V DC 4 Canaux avec Optocoupleur 4-Channel Relay Module pour Raspberry Pi 4/3/2/Zero : Amazon.fr: Informatique
![RPI RELAIS 8CH: Raspberry Pi - relay module, 8 channel, DIN rail, HLS8L-DC5V-S-C at reichelt elektronik RPI RELAIS 8CH: Raspberry Pi - relay module, 8 channel, DIN rail, HLS8L-DC5V-S-C at reichelt elektronik](https://cdn-reichelt.de/bilder/web/xxl_ws/A300/RPI_RELAIS_8CH_01.png)
RPI RELAIS 8CH: Raspberry Pi - relay module, 8 channel, DIN rail, HLS8L-DC5V-S-C at reichelt elektronik
![Waveshare RPi Relay Board, with 3-Way Relay Control, with Pi 40PIN GPIO Extension Header, Compatible with Raspberry Pi Series Boards, Used for Pi to Control High Voltage/Current Devices : Amazon.fr: Informatique Waveshare RPi Relay Board, with 3-Way Relay Control, with Pi 40PIN GPIO Extension Header, Compatible with Raspberry Pi Series Boards, Used for Pi to Control High Voltage/Current Devices : Amazon.fr: Informatique](https://m.media-amazon.com/images/I/71HMXPl9VWL.jpg)
Waveshare RPi Relay Board, with 3-Way Relay Control, with Pi 40PIN GPIO Extension Header, Compatible with Raspberry Pi Series Boards, Used for Pi to Control High Voltage/Current Devices : Amazon.fr: Informatique
![PiRelay Carte d'extension pour Raspberry Pi 4B/3B+/3B/2B/B+/A Charge de Relais jusqu'à 250VAC/5A, 30VDC/5A par SB Components : Amazon.fr: Informatique PiRelay Carte d'extension pour Raspberry Pi 4B/3B+/3B/2B/B+/A Charge de Relais jusqu'à 250VAC/5A, 30VDC/5A par SB Components : Amazon.fr: Informatique](https://m.media-amazon.com/images/S/aplus-media/sc/93ac47e6-5e6f-4f7b-96ce-8d42303e5bcd.__CR0,0,1200,1200_PT0_SX300_V1___.jpg)