9 in 1 Multifunction Shield Board DHT11 LM35 Temperature Humidity for Arduino UNO

Specification:

• 2-way button module
• 2-way LED module
• Full color LED module
• Infrared receiver module
• Brightness sensor module
• LM35D temperature sensor module
• Passive buzzer module
• Rotary potentiometer module
• DHT11 temperature and humidity sensor module
• 1 I2C interface (A4 SDA, A5 SCL)
• 1 TTL serial port
• 2-way digital port (D7, D8)
• 1 analog port (A3)
• Reset button
• Fully compatible with Ard UNO R3 interface
• Provides the basic experimental module of Ard beginners introduction
• One board integrates multiple module functions
• You don't need to solder, you don't need to connect, you can complete the experiment by downloading the program directly.
• Provide all module code library files, all tested and ready to use
• Reserved expansion port, can complete other module experiments
• Customized high pin headers, no short circuit contact with the UNO board's USB interface