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Relay Module For Arduino

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Total 5198 products for relay module for arduino Manufacture & Suppliers

2-way-12V flame sensor module With Relay Module

... sensitive to ambient light, commonly used to detect the environment around the brightness of the light. 2, module in the environment light brightness than set threshold, the output high level, when the envi...

Oky Newstar Technology Co., Ltd
Guangdong,China

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16 8 Channel Relay Module Driver Less HID Mini USB Control PCB / Metal Material

Driver Less HID Mini USB Control Relay For 8 16 Channel Relay Module Description 1. 16 channel USB control panels, single-chip decoder and output high or low level, each output drive current is about 15-20mA. 2...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

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16 8 Channel Relay Module Driver Less HID Mini USB Control PCB / Metal Material

Driver Less HID Mini USB Control Relay For 8 16 Channel Relay Module Description 1. 16 channel USB control panels, single-chip decoder and output high or low level, each output drive current is about 15-20mA. 2...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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5V 1 Channel Relay Module For PIC AVR DSP ARM power supply module

5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino Relay power supply module Product Description: The relay coil drive voltage is 5V, and the input control level can also be within 5V. O...

Shenzhen Creatall Electronics Co., Ltd.
China

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IIC / I2C 1602 LCD module for Arduino Provides Libraries , 20 IO Port UNO Control Board

...more, IO port is not enough, The original 1602 screen requires 7 IO port can drive up, we have developed this module can help you save five IO ports, we send arduino library Product parameters: 1 Power suppl...

Oky Newstar Technology Co., Ltd
Guangdong,China

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IIC / I2C 1602 LCD module for Arduino Provides Libraries , 20 IO Port UNO Control Board

...more, IO port is not enough, The original 1602 screen requires 7 IO port can drive up, we have developed this module can help you save five IO ports, we send arduino library Product parameters: 1 Power suppl...

Oky Newstar Technology Co., Ltd
Guangdong,China

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ESP8266 5V Dual WiFi Relay Module , IOT Smart Phone App Controlled Relay

...Relay Module Description: The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chips. Only a simple configuration process can realize the wireless control of the 2 wa...

Oky Newstar Technology Co., Ltd
Guangdong,China

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ESP8266 5V Dual WiFi Relay Module , IOT Smart Phone App Controlled Relay

...Relay Module Description: The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chips. Only a simple configuration process can realize the wireless control of the 2 wa...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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Relay Module Arduino DOF Robot For D1 MINI 5V 1 Channel Relay Module interface Board Shield

Relay Module For D1 MINI 5V 1 Channel Relay Module interface Board Shield Specifications: This relay shield is designed to be used with the mini & mini Pro ESP8266 based development boards. Adding this shield t...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

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Relay Module Arduino DOF Robot For D1 MINI 5V 1 Channel Relay Module interface Board Shield

Relay Module For D1 MINI 5V 1 Channel Relay Module interface Board Shield Specifications: This relay shield is designed to be used with the mini & mini Pro ESP8266 based development boards. Adding this shield t...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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12V Light Control Switch Relay Module Photoresistor Light Detection Switch Sensor

12V Light Control Switch Relay Module Photoresistor Light Detection Switch Sensor Product Details Operating Voltage : 12V Current: More than 100mAh Output form: Direct connect ......

Oky Newstar Technology Co., Ltd
Guangdong,China

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12V Light Control Switch Relay Module Photoresistor Light Detection Switch Sensor

12V Light Control Switch Relay Module Photoresistor Light Detection Switch Sensor Product Details Operating Voltage : 12V Current: More than 100mAh Output form: Direct connect ......

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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5V 12V 24V 2 Channel Low Level Trigger Relay Module

...Relay Module with Lamp Low Level Trigger Relay Module Description Pack Size :4.5cm x 4.2cm x 19.3cm Weight :30g Voltage: 5V/12V/24V at optional, please tell which one you need when make order Maximum output ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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5V 12V 24V 2 Channel Low Level Trigger Relay Module

...Relay Module with Lamp Low Level Trigger Relay Module Description Pack Size :4.5cm x 4.2cm x 19.3cm Weight :30g Voltage: 5V/12V/24V at optional, please tell which one you need when make order Maximum output ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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DIY 37 In 1 Sensor Module Shield Arduino Starter Kit , 5V Relay Module

...Module Shield Starter Kit For Arduino , 5V Relay Module Description: This is a set of 37 sensors ready to be connected up to a microcontroller, e.g. for RaspberryPi. A great package for experiments or as a b...

Oky Newstar Technology Co., Ltd
Guangdong,China

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DIY 37 In 1 Sensor Module Shield Arduino Starter Kit , 5V Relay Module

...Module Shield Starter Kit For Arduino , 5V Relay Module Description: This is a set of 37 sensors ready to be connected up to a microcontroller, e.g. for RaspberryPi. A great package for experiments or as a b...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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OKYSTAR DC 5V 12V 24V Delay Time Relay Module

... anti-reverse connection function will not damage the module due to wrong connection of the power supply. 3. Timing accuracy to 0.01 second timing. 0.1 second (minimum) ~ 999 minutes (maximum) optional 4. .....

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

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OKYSTAR DC 5V 12V 24V Delay Time Relay Module

... anti-reverse connection function will not damage the module due to wrong connection of the power supply. 3. Timing accuracy to 0.01 second timing. 0.1 second (minimum) ~ 999 minutes (maximum) optional 4. .....

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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Relay Module For Arduino

Total 5198 products for relay module for arduino Manufacture & Suppliers

2-way-12V flame sensor module With Relay Module

16 8 Channel Relay Module Driver Less HID Mini USB Control PCB / Metal Material

16 8 Channel Relay Module Driver Less HID Mini USB Control PCB / Metal Material

5V 1 Channel Relay Module For PIC AVR DSP ARM power supply module

IIC / I2C 1602 LCD module for Arduino Provides Libraries , 20 IO Port UNO Control Board

IIC / I2C 1602 LCD module for Arduino Provides Libraries , 20 IO Port UNO Control Board

ESP8266 5V Dual WiFi Relay Module , IOT Smart Phone App Controlled Relay

ESP8266 5V Dual WiFi Relay Module , IOT Smart Phone App Controlled Relay

Relay Module Arduino DOF Robot For D1 MINI 5V 1 Channel Relay Module interface Board Shield

Relay Module Arduino DOF Robot For D1 MINI 5V 1 Channel Relay Module interface Board Shield

12V Light Control Switch Relay Module Photoresistor Light Detection Switch Sensor

12V Light Control Switch Relay Module Photoresistor Light Detection Switch Sensor

5V 12V 24V 2 Channel Low Level Trigger Relay Module

5V 12V 24V 2 Channel Low Level Trigger Relay Module

DIY 37 In 1 Sensor Module Shield Arduino Starter Kit , 5V Relay Module

DIY 37 In 1 Sensor Module Shield Arduino Starter Kit , 5V Relay Module

OKYSTAR DC 5V 12V 24V Delay Time Relay Module

OKYSTAR DC 5V 12V 24V Delay Time Relay Module