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Amazon.com: ARCELI 5PCS KY-019 5V One Channel Relay Module Board Shield for PIC AVR DSP ARM for Relay : Electronics
Amazon.com: Lystin 8 Channel DC 5V DC 230V Relay Module Control Board with Optocoupler for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi : Electronics
Electronics-Salon DIN Rail Mount 4 SPDT 10Amp Power Relay Interface Module, DC 24V Version.: Amazon.com: Industrial & Scientific
Amazon.com: ABB Schtz ESB 20-20 230 Volt : Home & Kitchen
Yizhet Módulo de Relé 230V DC 5V Relay Acoplador Óptico Adecuado para Arduino PIC AVR MCU DSP ARM (2 Canales) : Amazon.es: Informática
Amazon.com : LICHIFIT 28mm External Optical Side Axis Viewfinder for Ricoh GR for Leica X Series Cameras : Electronics
Amazon.com: AEG LS4K 01A / GE CL00A 301 RELAIS CONTACTEUR 230V RESSORT 3xN: Home & Kitchen
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Amazon.com: Lystin 8 Channel DC 5V DC 230V Relay Module Control Board with Optocoupler for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi : Electronics
SONOFF DUALR3 Lite Smart Switch Moudle,WiFi Smart Curtain Switch,Dual Relay DIY Curtain, Blinds, Roller Shutter,Two Way Smart Switch,Compatible with Alexa&Google Assistant(1 Pack) - - Amazon.com
Amazon.com: Finder 22.22.8.230.4000 Relay 2 Normally Open Contacts 230 V/AC IP20 : Electronics
Excelity 2 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM - - Amazon.com
YXQ AC 220V/230V Coil Voltage PCB Power Relay 8 Pins DPDT 2NO 2NC MK2P-1: Amazon.com: Industrial & Scientific
Amazon.com: Lystin 8 Channel DC 5V DC 230V Relay Module Control Board with Optocoupler for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi : Electronics
Finder 66.82.8.230.0300 DPST-NO 30A, 230V AC Coil, AgCdO Contact, Power Relay: Amazon.com: Industrial & Scientific