Shop Arduino 1Channel Relay Module and Ir Sensor

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$260.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D4-08TR)
Automation Direct
$260.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D4-08TR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
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12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
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12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
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4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
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Arduino Shield, Infrared Heart Rate (Pulse) Sensor
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DAOKAI 5 Pcs IR Infrared Reflective Sensor Modules TCRT5000 3.3-5V IR Tracking Sensor Obstacle Avoidance Module With Dupont Cable For Car Robot
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Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
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Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
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1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
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1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
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AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module With Optocoupler Opto Isolation High Level Trigger For IOT ESP8266 Development Board
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AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module With Optocoupler Opto Isolation High Level Trigger For IOT ESP8266 Development Board
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IR Break Beam Sensor 3mm Leds Counting Module Split Through-Beam Photoelectric Switch (80cm Projection Distance)
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IR Break Beam Sensor 3mm Leds Counting Module Split Through-Beam Photoelectric Switch (80cm Projection Distance)
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$50.54
IR-2005 CHANNEL VISION TECHNOLOGY - Sensors & Switches & Sensor Accessory Supplies
Radwell.com
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10Pcs 1 Channel DC 3V/3.3V Relay Power Switch Module With Optocoupler Relay Module Isolated Drive Control Board For IOT ESP8266 Microcontrollers
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10Pcs 1 Channel DC 3V/3.3V Relay Power Switch Module With Optocoupler Relay Module Isolated Drive Control Board For IOT ESP8266 Microcontrollers
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DEVMO 2PCS 5V Sensor Module Board Compatible With Ar-Duino AVR PIC KY-008 Laser Transmitter Wave Length 650 Nm
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DEVMO 2PCS 5V Sensor Module Board Compatible With Ar-Duino AVR PIC KY-008 Laser Transmitter Wave Length 650 Nm
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AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
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434
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AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
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"A.P. Shield 05" Arduino Heart Rate Sensor Shield Kit
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"A.P. Shield 05" Arduino Heart Rate Sensor Shield Kit
東京デバイセズ
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45 in 1 Sensors Modules Starter Kit For Arduino R3 Mega 2560 Nano Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit DIY Kit
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45 in 1 Sensors Modules Starter Kit For Arduino R3 Mega 2560 Nano Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit DIY Kit
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4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
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4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
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Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
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Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
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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
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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
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JQC-3FF-S-Z Relay 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM MCU Arduino
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JQC-3FF-S-Z Relay 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM MCU Arduino
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JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
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JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
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KOOBOOK 1Pcs PIR IR Pyroelectric Infrared Module Adjust Relay Output Human Body Sensor DC12V Range 5-8m
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KOOBOOK 1Pcs PIR IR Pyroelectric Infrared Module Adjust Relay Output Human Body Sensor DC12V Range 5-8m
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Fainwan 2Pcs 8 Channel DC 5V Relay Module With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
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1 Channel Relay Switch DC 12V Infrared IR Remote Control Driver Controller Board 1 Way Relay Module For Electronics DIY
Alibaba B2B
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1 Channel Relay Switch DC 12V Infrared IR Remote Control Driver Controller Board 1 Way Relay Module For Electronics DIY
Alibaba B2B
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1 Channel 3V/3.3V Relay Isolation Drive Control Module High Level Drive Board 10A 250VAC 10A 30VDC Compatible With For Arduino, Raspberry Pi, ESP32-
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1 Channel 3V/3.3V Relay Isolation Drive Control Module High Level Drive Board 10A 250VAC 10A 30VDC Compatible With For Arduino, Raspberry Pi, ESP32-
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ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
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ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
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A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
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A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
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MECCANIXITY Relay Module 6 Channel 5V Low Level Trigger Module Blue Relay Module Board For DSP
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MECCANIXITY Relay Module 6 Channel 5V Low Level Trigger Module Blue Relay Module Board For DSP
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Obstacle Avoidance IR Infrared Sensor Module For Arduino UNO Smart Car Robot
Walmart
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$15.99
Obstacle Avoidance IR Infrared Sensor Module For Arduino UNO Smart Car Robot
Walmart
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DC 5V 12V 1 Channel Relay Module Infrared IR Remote Switch Control 1 CH Relay Driving Board Controller For Electronic DIY
Alibaba B2B
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DC 5V 12V 1 Channel Relay Module Infrared IR Remote Switch Control 1 CH Relay Driving Board Controller For Electronic DIY
Alibaba B2B
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12V 1 Channel Relay Module Infrared IR Remote Switch Control 1 CH Relay Driving Board Controller
Alibaba B2B
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12V 1 Channel Relay Module Infrared IR Remote Switch Control 1 CH Relay Driving Board Controller
Alibaba B2B
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HC SR04 Ultrasonic Module 3 5.5V Distance Measuring Range Sensor For MEGA2560 Robot
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3
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HC SR04 Ultrasonic Module 3 5.5V Distance Measuring Range Sensor For MEGA2560 Robot
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$39.00
A100053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$39.00
A100053 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$10.99
1 Channel Relay Shield Module, 10PCS DC 5V Indicator Light LED Module For Arduino R3 MEGA 2560 1280 ARM PIC AVR STM32 Raspberry Pi MCU DSP Official
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1 Channel Relay Shield Module, 10PCS DC 5V Indicator Light LED Module For Arduino R3 MEGA 2560 1280 ARM PIC AVR STM32 Raspberry Pi MCU DSP Official
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$114.00
ABX00020 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$114.00
ABX00020 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$11.99
Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
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27
$11.99
Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
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Shop Arduino 1Channel Relay Module and Ir Sensor

Sponsored
About our ads
$260.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D4-08TR)
Automation Direct
$260.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D4-08TR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$15.99
12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
Amazon.com
4
$15.99
12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
Amazon.com
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
5
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
$23.57
Arduino Shield, Infrared Heart Rate (Pulse) Sensor
東京デバイセズ
$23.57
Arduino Shield, Infrared Heart Rate (Pulse) Sensor
東京デバイセズ
$7.99
DAOKAI 5 Pcs IR Infrared Reflective Sensor Modules TCRT5000 3.3-5V IR Tracking Sensor Obstacle Avoidance Module With Dupont Cable For Car Robot
Amazon.com
8
$7.99
DAOKAI 5 Pcs IR Infrared Reflective Sensor Modules TCRT5000 3.3-5V IR Tracking Sensor Obstacle Avoidance Module With Dupont Cable For Car Robot
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$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
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417
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Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
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$9.99
1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
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5
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1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
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$13.99
AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module With Optocoupler Opto Isolation High Level Trigger For IOT ESP8266 Development Board
Amazon.com
121
$13.99
AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module With Optocoupler Opto Isolation High Level Trigger For IOT ESP8266 Development Board
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IR Break Beam Sensor 3mm Leds Counting Module Split Through-Beam Photoelectric Switch (80cm Projection Distance)
Amazon.com
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IR Break Beam Sensor 3mm Leds Counting Module Split Through-Beam Photoelectric Switch (80cm Projection Distance)
Amazon.com
$50.54
IR-2005 CHANNEL VISION TECHNOLOGY - Sensors & Switches & Sensor Accessory Supplies
Radwell.com
$50.54
IR-2005 CHANNEL VISION TECHNOLOGY - Sensors & Switches & Sensor Accessory Supplies
Radwell.com
$12.99
10Pcs 1 Channel DC 3V/3.3V Relay Power Switch Module With Optocoupler Relay Module Isolated Drive Control Board For IOT ESP8266 Microcontrollers
Amazon.com
$12.99
10Pcs 1 Channel DC 3V/3.3V Relay Power Switch Module With Optocoupler Relay Module Isolated Drive Control Board For IOT ESP8266 Microcontrollers
Amazon.com
$9.99
DEVMO 2PCS 5V Sensor Module Board Compatible With Ar-Duino AVR PIC KY-008 Laser Transmitter Wave Length 650 Nm
Amazon.com
11
$9.99
DEVMO 2PCS 5V Sensor Module Board Compatible With Ar-Duino AVR PIC KY-008 Laser Transmitter Wave Length 650 Nm
Amazon.com
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
434
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
$17.14
"A.P. Shield 05" Arduino Heart Rate Sensor Shield Kit
東京デバイセズ
$17.14
"A.P. Shield 05" Arduino Heart Rate Sensor Shield Kit
東京デバイセズ
$24.72
45 in 1 Sensors Modules Starter Kit For Arduino R3 Mega 2560 Nano Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit DIY Kit
Amazon.com
$24.72
45 in 1 Sensors Modules Starter Kit For Arduino R3 Mega 2560 Nano Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit DIY Kit
Amazon.com
$16.55
4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
Amazon.com
$16.55
4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
Amazon.com
$9.99
Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com
3
$9.99
Hibctr 4 Packs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger.
Amazon.com