Multifunctional Expansion Card; It is a multifunctional expansion card that has many components such as DHT11, LM35, Temperature and Humidity sensor modules on it.

It provides great convenience for Arduino beginners at the learning stage. Instead of dealing with cables, sensors or breadboards, you just start finding various simple examples.

Properties of Versatile Expansion Card:

• 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 port (D7, D8)
• One channel analog port (A3)
• Reset button

Multi-Function Expansion Board DHT11 LM35 Temperature Humidity TTL Serial Port Specifications:

• Fully compatible with Arduino UNO R3 interfaces
• It provides simple development module to Arduino beginners.
• It combines many different module functions with a single board.Dec.
• There are no resources, no links, you can download the program directly to complete the development
• Access all module code libraries that you can use directly, all of which have been tested.
• Set aside the expansion port, you can complete other modules development.