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5V/12V/24V Optocoupler Relay Module LED Indicator Mini Size High Low Trigger Expansion Board Strong Driving Ability 4channel for Arduino Industrial Electrical(12V): Amazon.com: Industrial & Scientific
Keenso 4 Kanal Optokoppler Relais, 5V / 12V / 24V Hoher und niedriger Trigger Optokoppler Relaismodul 4 Kanal Relaiskarte (5V) : Amazon.de: Baumarkt
Amazon.com: Tolako 5v Relay Module 5V Indicator Light LED 1 Channel Relay Module for Arduino ARM PIC AVR MCU : Industrial & Scientific
2 Channel Relay Module 5V 12V 24V Control Board with Optocoupler Isolation High and Low Level Trigger 50x41x18.5mm (24V): Amazon.com: Industrial & Scientific
1 Channel 5V/12V/24V 5Ma Relay Module High And Low Level Trigger, Red Board( 5V): Amazon.com: Industrial & Scientific
Amazon.com: PIKIS Relay 12V Control Board Module 5V 24Vdc Voltage 24V Switch 5 12 24 V DC 5Vdc 12Vdc Rele Rela 220v Relai Rel Reley (Color : DC 24V, Size : 1 Module) : Industrial & Scientific
NOYITO 4-Channel Relay Module 5V 12V 24V High Low Level Trigger with Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 5V, Red): Amazon.com: Industrial & Scientific
5V 12V 24V 1 Channel DC Relay Module Solid State Low Level SSR Relay (5V): Amazon.com: Industrial & Scientific
2 Channel Relay Module 5V 12V 24V Control Board with Optocoupler Isolation High and Low Level Trigger 50x41x18.5mm (24V): Amazon.com: Industrial & Scientific
1 Channel 5V/12V/24V 5Ma Relay Module High And Low Level Trigger, Red Board( 5V): Amazon.com: Industrial & Scientific
DC 5V/12V/24V Delay Timer Relay, Self-Locking Delay On Off Time Switch Super 555 Timer DC 5V/12V/24V (DC 5V): Amazon.com: Industrial & Scientific
Amazon.com: PIKIS Relay 12V Control Board Module 5V 24Vdc Voltage 24V Switch 5 12 24 V DC 5Vdc 12Vdc Rele Rela 220v Relai Rel Reley (Color : DC 24V, Size : 1 Module) : Industrial & Scientific
Hailege 2pcs DC 24V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 24V : Amazon.de: Computer & Zubehör
NOYITO 4-Channel Relay Module 5V 12V 24V High Low Level Trigger with Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 5V, Red): Amazon.com: Industrial & Scientific
Amazon.com: 4 pcs DC 5V 1 Channel Relay Module Board Shield High/Low Level Trigger with Optocoupler : Industrial & Scientific
250V/10A 1 Channel SPDT Power Relay Module 5V Control for DIY PIC AVR DSP ARM MCU: Amazon.com: Industrial & Scientific
Amazon.com: HiLetgo 5V 8 Channel Relay Module with OPTO-Isolated Support High and Low Level Trigger : Industrial & Scientific
NOYITO 4-Channel Relay Module 5V 12V 24V High Low Level Trigger with Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 5V, Red): Amazon.com: Industrial & Scientific
5V DC Delay Relay Turn on/Turn Off Module, Delay Relay Delay with Timer Turn on/Delay Turn Off Switch Module (5V) - Amazon.com
Amazon.com: JAMCHE 5V 12V 24V Relay Module with Optocoupler Relay Output 1 Way for Arduino (Color : 5V, Size : 1 Way) : Industrial & Scientific