control a relay with arduino

Brand Name:SIBO

Model Number:SIBO

Place of Origin:Shenzhen

... OTG NFC reader Temperature and humidity sensor Demo app and sourc code are provided for your software integration For smart home and control IPS Screen (G+G glass) Android OS In wall / On wall version HDMI, Serial port , GPIO , Uart interface No

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:oky3246

DC 3V - 5V Three Axis Accelerometer ADXLl335 Module Analog MMA7260 Treaxial module adxl335 module analog mma7260 Description: 1. Dimensions: Length 45mmX wide 18mmX high 5mm 2. Main devices: op amp transistor 3. Operating voltage: DC 3-5V Specifications...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:oky3246

DC 3V - 5V Three Axis Accelerometer ADXLl335 Module Analog MMA7260 Treaxial module adxl335 module analog mma7260 Description: 1. Dimensions: Length 45mmX wide 18mmX high 5mm 2. Main devices: op amp transistor 3. Operating voltage: DC 3-5V Specifications...

Brand Name:SIBO

Model Number:Q896S

Place of Origin:Shenzhen

...Relay Control Serial Port For Industrial Model Q896S with 3 kinds of mounting ways: in-wall flush, on-wall surface and desktop mount for your choice. Multi-interfaces: DC-in, POE, USB port, DHMI-out, RS232, RS485, GPIO. As well as the POE and serial port Arduino light indication. It is widely applied to security control...

Brand Name:OEM / ODM

Model Number:OKY3025-1

Place of Origin:China

Power-OFF Automatic Switching Module 12V to 48V Battery Power Supply Control Board Description: 1. This automatic emergency power switch is widely used for controlling power supply of incubator, laptop, network. 2. This controller is used for emergency ...

Brand Name:OEM / ODM

Model Number:OKY3025-1

Place of Origin:China

Power-OFF Automatic Switching Module 12V to 48V Battery Power Supply Control Board Description: 1. This automatic emergency power switch is widely used for controlling power supply of incubator, laptop, network. 2. This controller is used for emergency ...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:Treaxial module

DC 3V - 5V Three Axis Accelerometer ADXLl335 Module Analog MMA7260 Description: 1. Dimensions: Length 45mmX wide 18mmX high 5mm 2. Main devices: op amp transistor 3. Operating voltage: DC 3-5V Specifications: 1. Output TTL level signal indication. 2. ...

Brand Name:OEM

Model Number:OKY4005-4

Place of Origin:Guangdong China (Mainland)

Yellow Green light 1602 16X2 Character LCD Display Module black board module Description: Features: The IIC/I2C interface LCD1602 adapter plate containing LCD screen The control panel IO port only 20, add some sensors, SD card what, relay module many, IO...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:Treaxial module

DC 3V - 5V Three Axis Accelerometer ADXLl335 Module Analog MMA7260 Description: 1. Dimensions: Length 45mmX wide 18mmX high 5mm 2. Main devices: op amp transistor 3. Operating voltage: DC 3-5V Specifications: 1. Output TTL level signal indication. 2. ...

Brand Name:OEM

Model Number:OKY4005-4

Place of Origin:Guangdong China (Mainland)

Yellow Green light 1602 16X2 Character LCD Display Module black board module Description: Features: The IIC/I2C interface LCD1602 adapter plate containing LCD screen The control panel IO port only 20, add some sensors, SD card what, relay module many, IO...