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Interrupt arduino

(997 products available)

2025-11-30

IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V to 5V Photo <strong>Interrupter</strong> Sensor for <strong>Arduino</strong> - Product Image 1

IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V to 5V Photo <strong>Interrupter</strong> Sensor for <strong>Arduino</strong> - Product Image 2

IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V to 5V Photo <strong>Interrupter</strong> Sensor for <strong>Arduino</strong> - Product Image 3

IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V to 5V Photo <strong>Interrupter</strong> Sensor for <strong>Arduino</strong> - Product Image 4

IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V to 5V Photo <strong>Interrupter</strong> Sensor for <strong>Arduino</strong> - Product Image 5

IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V to 5V Photo <strong>Interrupter</strong> Sensor for <strong>Arduino</strong> - Product Image 6

IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V to 5V Photo Interrupter Sensor for Arduino

$1.25-2.50

Min. order: 100 pieces

2 Channel DC 5V Relay Switch Module For Raspberry Pi ARM AVR DSP - Product Image 1

2 Channel DC 5V Relay Switch Module For Raspberry Pi ARM AVR DSP - Product Image 2

2 Channel DC 5V Relay Switch Module For Raspberry Pi ARM AVR DSP - Product Image 3

2 Channel DC 5V Relay Switch Module For Raspberry Pi ARM AVR DSP - Product Image 4

2 Channel DC 5V Relay Switch Module For Raspberry Pi ARM AVR DSP - Product Image 5

2 Channel DC 5V Relay Switch Module For Raspberry Pi ARM AVR DSP - Product Image 6

2 Channel DC 5V Relay Switch Module For Raspberry Pi ARM AVR DSP

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$0.50-0.70

Min. order: 2 pieces

2-Channel 12V Relay Module Shield for Ardui ARM PIC AVR DSP Electronic 12V 2 Channel Relay ICs - Product Image 1

2-Channel 12V Relay Module Shield for Ardui ARM PIC AVR DSP Electronic 12V 2 Channel Relay ICs - Product Image 2

2-Channel 12V Relay Module Shield for Ardui ARM PIC AVR DSP Electronic 12V 2 Channel Relay ICs - Product Image 3

2-Channel 12V Relay Module Shield for Ardui ARM PIC AVR DSP Electronic 12V 2 Channel Relay ICs - Product Image 4

2-Channel 12V Relay Module Shield for Ardui ARM PIC AVR DSP Electronic 12V 2 Channel Relay ICs

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Ready to Ship

$0.79-1.05

Min. order: 1 piece

1 2 4 6 8 Channel 5V DC Relay Module Solid State Low Level G3MB-202P SSR AVR DSP Relay - Product Image 1

1 2 4 6 8 Channel 5V DC Relay Module Solid State Low Level G3MB-202P SSR AVR DSP Relay - Product Image 2

1 2 4 6 8 Channel 5V DC Relay Module Solid State Low Level G3MB-202P SSR AVR DSP Relay - Product Image 3

1 2 4 6 8 Channel 5V DC Relay Module Solid State Low Level G3MB-202P SSR AVR DSP Relay - Product Image 4

1 2 4 6 8 Channel 5V DC Relay Module Solid State Low Level G3MB-202P SSR AVR DSP Relay - Product Image 5

1 2 4 6 8 Channel 5V DC Relay Module Solid State Low Level G3MB-202P SSR AVR DSP Relay - Product Image 6

1 2 4 6 8 Channel 5V DC Relay Module Solid State Low Level G3MB-202P SSR AVR DSP Relay

$0.70-6

Min. order: 1 piece

2 Channel 5/12/24V DC Relay Module Solid State G3MB-202P High/Low Level 250V 2A - Product Image 1

2 Channel 5/12/24V DC Relay Module Solid State G3MB-202P High/Low Level 250V 2A - Product Image 2

2 Channel 5/12/24V DC Relay Module Solid State G3MB-202P High/Low Level 250V 2A - Product Image 3

2 Channel 5/12/24V DC Relay Module Solid State G3MB-202P High/Low Level 250V 2A - Product Image 4

2 Channel 5/12/24V DC Relay Module Solid State G3MB-202P High/Low Level 250V 2A - Product Image 5

2 Channel 5/12/24V DC Relay Module Solid State G3MB-202P High/Low Level 250V 2A - Product Image 6

2 Channel 5/12/24V DC Relay Module Solid State G3MB-202P High/Low Level 250V 2A

Ready to Ship

$1.20-1.50

Min. order: 1 piece

1 way IRF540 Isolated Power Module MOSFET Switch - Product Image 1

1 way IRF540 Isolated Power Module MOSFET Switch - Product Image 2

1 way IRF540 Isolated Power Module MOSFET Switch - Product Image 3

1 way IRF540 Isolated Power Module MOSFET Switch - Product Image 4

1 way IRF540 Isolated Power Module MOSFET Switch

$0.99-1.30

Min. order: 2 pieces

2-way relay module 5V 12V with optocoupler protection MCU expansion board suitable for Raspberry Pi - Product Image 1

2-way relay module 5V 12V with optocoupler protection MCU expansion board suitable for Raspberry Pi - Product Image 2

2-way relay module 5V 12V with optocoupler protection MCU expansion board suitable for Raspberry Pi - Product Image 3

2-way relay module 5V 12V with optocoupler protection MCU expansion board suitable for Raspberry Pi - Product Image 4

2-way relay module 5V 12V with optocoupler protection MCU expansion board suitable for Raspberry Pi - Product Image 5

2-way relay module 5V 12V with optocoupler protection MCU expansion board suitable for Raspberry Pi - Product Image 6

2-way relay module 5V 12V with optocoupler protection MCU expansion board suitable for Raspberry Pi

$0.50-0.80

Min. order: 5 pieces

Zigbee TUYA WiFi Smart Circuit Breaker Over Current Under Voltage Protection Power Metering 1-63A Wireless Remote Control Switch - Product Image 1

Zigbee TUYA WiFi Smart Circuit Breaker Over Current Under Voltage Protection Power Metering 1-63A Wireless Remote Control Switch - Product Image 2

Zigbee TUYA WiFi Smart Circuit Breaker Over Current Under Voltage Protection Power Metering 1-63A Wireless Remote Control Switch - Product Image 3

Zigbee TUYA WiFi Smart Circuit Breaker Over Current Under Voltage Protection Power Metering 1-63A Wireless Remote Control Switch - Product Image 4

Zigbee TUYA WiFi Smart Circuit Breaker Over Current Under Voltage Protection Power Metering 1-63A Wireless Remote Control Switch - Product Image 5

Zigbee TUYA WiFi Smart Circuit Breaker Over Current Under Voltage Protection Power Metering 1-63A Wireless Remote Control Switch - Product Image 6

Zigbee TUYA WiFi Smart Circuit Breaker Over Current Under Voltage Protection Power Metering 1-63A Wireless Remote Control Switch

$8-15

Min. order: 5 pieces

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