Multifunction expansion board with the temperature and humidity DHT11 for Arduino UNO

• 2-way button module
• 2-way LED module
• Full Color LED Module
• IR receiver module
• Brightness sensor module
• LM35D temperature sensor module
• Passive buzzer module
• Rotary potentiometer module
• DHT11 temperature and humidity sensor module
• One I2C interface (A4 SDA, A5 SCL)
• One TTL serial port
• Two channel digital ports (D7, D8)
• One channel analog port (A3)
• Reset button

Feature:

• Fully compatible with Arduino UNO R3 interfaces
• Providing Arduino beginners basic experimental module
• A board integrates various modules function
• No welding, no connection, you can download the program directly to complete the experiment
• Provide all the module code library files, all tested and can be used directly
• Set aside expansion port, you can complete other modules experiment

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