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MHCOZY WiFi Wireless Smart Switch Relay Module for Smart Home 5V 5V/12V,Ba Applied to Access Control, Turn on PC, Garage Door (1CH Smart Life app): Amazon.com: Tools & Home Improvement
ZHOUYUFAN 6 Kanal Relais 12 V HID Driverless USB Switch Switch Switch Control Computer PC Intelligentes Steuermodul: Amazon.de: Computer & Zubehör
Relaiskarte Erweiterungskarte Dual Time Slots VHF / UFH Dual-Band USB-Digitalanpassungskarte für Raspberry Pi GS68 MMDVM DMR Repeater: Amazon.de: Computer & Zubehör
BliliDIY Relais USB sans pilote Hid A 6 canaux 24 V Interrupteur de contrôle USB Interrupteur de contrôle du PC Module relais de contrôle Intelligent Pc : Amazon.com.be: Industrie et science
Walfront 8 Kanal USB Relais DC 12V Computer USB Steuerschalter Relais Modul USB Switch Controller mit Importiertem Hochleistungs USB Steuerchip: Amazon.de: Computer & Zubehör
5V 1 Kanal USB Relais Modul Programmierbare Computer Control Schalter Für Smart Home PC Intelligente Steuerung|Relais| - AliExpress
Amazon.com: DAOKI 5 PCS 5v Relay Module for Arduino ARM PIC AVR MCU 5V Indicator Light LED 1 Channel Relay Module Works with Official Arduino Boards : Industrial & Scientific
Relais USB Steuerschalter PC Modul USB Intelligenter USB 2 Kanal 5 V Controller, Support System: für WIN7, XP 32 Bit, 64 Bit System: Amazon.de: Computer & Zubehör
Amazon.com: ASHATA Relay Module, 4-Channel 12V Computer USB Smart Switch Controller PC Relay Module Expansion Board Use Imported High Performance USB Control Chip. : Industrial & Scientific
Amazon.com: 4 Pcs 12V 2 Pin Electronic Turn Signal Flasher Relay LED Flasher Relay Speed Adjustable Fix for Motorcycle LED Turn Signal Indicator Flasher Relay(Orange) : Automotive
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
HYY-YY USB-Typ-B Relaiskarte, 4-Kanal 12VDC Typ-B-USB-Relais-Board-Modul-Controller for Automation Robotik (5 V DC) : Amazon.de: Gewerbe, Industrie & Wissenschaft
Amazon.com: 4 pcs DC 5V 1 Channel Relay Module Board Shield High/Low Level Trigger with Optocoupler : Industrial & Scientific
ASHATA 12V Relay Module,4 Kanal DC 12V Relaismodul Computer USB Smart Switch Controller Relaismodul,Hochleistung Relais Modul PC USB Erweiterungsplatine Board: Amazon.de: Computer & Zubehör
Amazon.com: Diyeeni 4-Channel 12V USB Control Switch Relay Module, Relay Board Computer Smart Switch Controller, PC Relay Module Expansion Board, Relay Board for Automation : Electronics
Amazon.com: 1 PCS NE555 Timer Switch Adjustable Module Time Delay Relay Module DC 5V Delay Relay Shield : Electronics
2 pcs 5V 2 Channel DC 5V Relay Module with Optocoupler High/Low Level Trigger Expansion Board
Amazon.com: 4 pcs DC 5V 1 Channel Relay Module Board Shield High/Low Level Trigger with Optocoupler : Industrial & Scientific
tellaLuna TTL232/2 in 1 RS232 12 V DC 8 PC UART Relais DB9 Serial Port Switch for Camera Industrial Control System, Only Board : Amazon.de: Gewerbe, Industrie & Wissenschaft
ONPIRA Fertige 12V Relaiskarte 1xUM Relaisplatine Relais 12 Volt Spannung bis 10A: Amazon.de: Spielzeug
ASHATA 5V Relay Module,8 Kanal DC 5V Relaismodul Computer USB Switch Controller Relaismodul,Quadratisch USB Hochleistung Relais Modul PC USB Relay Module Board: Amazon.de: Computer & Zubehör
DC 12V Temperaturregler Vierdraht Thermostat PWM Lüfter Drehzahlregler Temperatur Relais für PC : Amazon.de: Gewerbe, Industrie & Wissenschaft
Solid State Relay Module, 4 Channel Solid State Relay Module Board 5V DC-AC High Level Trigger with Fuse 2A: Amazon.com: Industrial & Scientific