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4 relay module arduino

(999+ products available)

ESP32 S3 Development Board Integrates N16R8 Wi-Fi&BLE <strong>Module</strong> with 3.2inch Screen LoRa1278(433MHz)/1276(915MHz) <strong>4</strong> <strong>Relays</strong> GPS - Product Image 1

ESP32 S3 Development Board Integrates N16R8 Wi-Fi&BLE <strong>Module</strong> with 3.2inch Screen LoRa1278(433MHz)/1276(915MHz) <strong>4</strong> <strong>Relays</strong> GPS - Product Image 2

ESP32 S3 Development Board Integrates N16R8 Wi-Fi&BLE <strong>Module</strong> with 3.2inch Screen LoRa1278(433MHz)/1276(915MHz) <strong>4</strong> <strong>Relays</strong> GPS - Product Image 3

ESP32 S3 Development Board Integrates N16R8 Wi-Fi&BLE <strong>Module</strong> with 3.2inch Screen LoRa1278(433MHz)/1276(915MHz) <strong>4</strong> <strong>Relays</strong> GPS - Product Image 4

ESP32 S3 Development Board Integrates N16R8 Wi-Fi&BLE <strong>Module</strong> with 3.2inch Screen LoRa1278(433MHz)/1276(915MHz) <strong>4</strong> <strong>Relays</strong> GPS - Product Image 5

ESP32 S3 Development Board Integrates N16R8 Wi-Fi&BLE <strong>Module</strong> with 3.2inch Screen LoRa1278(433MHz)/1276(915MHz) <strong>4</strong> <strong>Relays</strong> GPS - Product Image 6

ESP32 S3 Development Board Integrates N16R8 Wi-Fi&BLE Module with 3.2inch Screen LoRa1278(433MHz)/1276(915MHz) 4 Relays GPS

$23.78-35.99

Min. order: 2 pieces

<strong>Relay</strong> <strong>module</strong> 1 2 <strong>4</strong> 6 8 10 channels 5V 12V 24V DC optocoupler isolation high low level trigger development board <strong>Relay</strong> 12V 24V - Product Image 1

<strong>Relay</strong> <strong>module</strong> 1 2 <strong>4</strong> 6 8 10 channels 5V 12V 24V DC optocoupler isolation high low level trigger development board <strong>Relay</strong> 12V 24V - Product Image 2

<strong>Relay</strong> <strong>module</strong> 1 2 <strong>4</strong> 6 8 10 channels 5V 12V 24V DC optocoupler isolation high low level trigger development board <strong>Relay</strong> 12V 24V - Product Image 3

<strong>Relay</strong> <strong>module</strong> 1 2 <strong>4</strong> 6 8 10 channels 5V 12V 24V DC optocoupler isolation high low level trigger development board <strong>Relay</strong> 12V 24V - Product Image 4

<strong>Relay</strong> <strong>module</strong> 1 2 <strong>4</strong> 6 8 10 channels 5V 12V 24V DC optocoupler isolation high low level trigger development board <strong>Relay</strong> 12V 24V - Product Image 5

<strong>Relay</strong> <strong>module</strong> 1 2 <strong>4</strong> 6 8 10 channels 5V 12V 24V DC optocoupler isolation high low level trigger development board <strong>Relay</strong> 12V 24V - Product Image 6

Relay module 1 2 4 6 8 10 channels 5V 12V 24V DC optocoupler isolation high low level trigger development board Relay 12V 24V

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$0.23-1.73

Min. order: 10 pieces

Stock DC 5V 9V 12V 24V 30A <strong>4</strong> Channel <strong>Relay</strong> <strong>Module</strong> With Optocoupler Isolation - Product Image 1

Stock DC 5V 9V 12V 24V 30A <strong>4</strong> Channel <strong>Relay</strong> <strong>Module</strong> With Optocoupler Isolation - Product Image 2

Stock DC 5V 9V 12V 24V 30A <strong>4</strong> Channel <strong>Relay</strong> <strong>Module</strong> With Optocoupler Isolation - Product Image 3

Stock DC 5V 9V 12V 24V 30A <strong>4</strong> Channel <strong>Relay</strong> <strong>Module</strong> With Optocoupler Isolation - Product Image 4

Stock DC 5V 9V 12V 24V 30A <strong>4</strong> Channel <strong>Relay</strong> <strong>Module</strong> With Optocoupler Isolation - Product Image 5

Stock DC 5V 9V 12V 24V 30A <strong>4</strong> Channel <strong>Relay</strong> <strong>Module</strong> With Optocoupler Isolation - Product Image 6

Stock DC 5V 9V 12V 24V 30A 4 Channel Relay Module With Optocoupler Isolation

Ready to Ship

$1.15-1.30

Min. order: 1 piece

QMY410 8-Bit <strong>Relay</strong> <strong>Module</strong> APAN3124 Electromagnetic <strong>Relay</strong> DC24V Input 1a 250VAC/30VDC 5A Output DIN RAIL Fixation with Socket - Product Image 1

QMY410 8-Bit <strong>Relay</strong> <strong>Module</strong> APAN3124 Electromagnetic <strong>Relay</strong> DC24V Input 1a 250VAC/30VDC 5A Output DIN RAIL Fixation with Socket - Product Image 2

QMY410 8-Bit <strong>Relay</strong> <strong>Module</strong> APAN3124 Electromagnetic <strong>Relay</strong> DC24V Input 1a 250VAC/30VDC 5A Output DIN RAIL Fixation with Socket - Product Image 3

QMY410 8-Bit <strong>Relay</strong> <strong>Module</strong> APAN3124 Electromagnetic <strong>Relay</strong> DC24V Input 1a 250VAC/30VDC 5A Output DIN RAIL Fixation with Socket - Product Image 4

QMY410 8-Bit <strong>Relay</strong> <strong>Module</strong> APAN3124 Electromagnetic <strong>Relay</strong> DC24V Input 1a 250VAC/30VDC 5A Output DIN RAIL Fixation with Socket - Product Image 5

QMY410 8-Bit <strong>Relay</strong> <strong>Module</strong> APAN3124 Electromagnetic <strong>Relay</strong> DC24V Input 1a 250VAC/30VDC 5A Output DIN RAIL Fixation with Socket - Product Image 6

QMY410 8-Bit Relay Module APAN3124 Electromagnetic Relay DC24V Input 1a 250VAC/30VDC 5A Output DIN RAIL Fixation with Socket

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Ready to Ship

$17.10-21.40

Min. order: 6 pieces

Modbus RTU Single 1 Channel <strong>relay</strong> <strong>module</strong> RS485/TTL UART 1 input 1 output - Product Image 1

Modbus RTU Single 1 Channel <strong>relay</strong> <strong>module</strong> RS485/TTL UART 1 input 1 output - Product Image 2

Modbus RTU Single 1 Channel <strong>relay</strong> <strong>module</strong> RS485/TTL UART 1 input 1 output - Product Image 3

Modbus RTU Single 1 Channel <strong>relay</strong> <strong>module</strong> RS485/TTL UART 1 input 1 output - Product Image 4

Modbus RTU Single 1 Channel <strong>relay</strong> <strong>module</strong> RS485/TTL UART 1 input 1 output - Product Image 5

Modbus RTU Single 1 Channel relay module RS485/TTL UART 1 input 1 output

Ready to Ship

$1.98-2.50

Min. order: 1 piece

ESP32 WIFI Bluetooth BLE Single Channel Dual 4Channel 8Channel <strong>Relay</strong> <strong>Module</strong> Secondary DeveESP32 WIFI BLE <strong>4</strong> 8 - Product Image 1

ESP32 WIFI Bluetooth BLE Single Channel Dual 4Channel 8Channel <strong>Relay</strong> <strong>Module</strong> Secondary DeveESP32 WIFI BLE <strong>4</strong> 8 - Product Image 2

ESP32 WIFI Bluetooth BLE Single Channel Dual 4Channel 8Channel Relay Module Secondary DeveESP32 WIFI BLE 4 8

Ready to Ship

$6.07

Min. order: 1 piece

L9110S Four-channel Drive DC Motor Driver Board Motor Drive <strong>Module</strong> Intelligent Vehicle <strong>4</strong> Channels - Product Image 1

L9110S Four-channel Drive DC Motor Driver Board Motor Drive <strong>Module</strong> Intelligent Vehicle <strong>4</strong> Channels - Product Image 2

L9110S Four-channel Drive DC Motor Driver Board Motor Drive <strong>Module</strong> Intelligent Vehicle <strong>4</strong> Channels - Product Image 3

L9110S Four-channel Drive DC Motor Driver Board Motor Drive <strong>Module</strong> Intelligent Vehicle <strong>4</strong> Channels - Product Image 4

L9110S Four-channel Drive DC Motor Driver Board Motor Drive <strong>Module</strong> Intelligent Vehicle <strong>4</strong> Channels - Product Image 5

L9110S Four-channel Drive DC Motor Driver Board Motor Drive <strong>Module</strong> Intelligent Vehicle <strong>4</strong> Channels - Product Image 6

L9110S Four-channel Drive DC Motor Driver Board Motor Drive Module Intelligent Vehicle 4 Channels

Ready to Ship

$0.56-0.62

Min. order: 1 piece

8 Channel <strong>Relay</strong> <strong>Module</strong> DC24V PLC Control MCU Microcontroller Development Board Accessories - Product Image 1

8 Channel <strong>Relay</strong> <strong>Module</strong> DC24V PLC Control MCU Microcontroller Development Board Accessories - Product Image 2

8 Channel <strong>Relay</strong> <strong>Module</strong> DC24V PLC Control MCU Microcontroller Development Board Accessories - Product Image 3

8 Channel <strong>Relay</strong> <strong>Module</strong> DC24V PLC Control MCU Microcontroller Development Board Accessories - Product Image 4

8 Channel <strong>Relay</strong> <strong>Module</strong> DC24V PLC Control MCU Microcontroller Development Board Accessories - Product Image 5

8 Channel Relay Module DC24V PLC Control MCU Microcontroller Development Board Accessories

$10-20

Min. order: 500 pieces

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