9 IN 1 Multi-function Expension Board Shield for Uno

DHT11 / LM35 / Buzzer / Humidity / Ir Receiver / Potentiometer / LED / Switch / LDR

1. Fully compatible with UNO R3 interfaces, Providing Ard beginners basic experimental module.
2. A board integrates various modules function
3. No welding, no connection, you can download the program directly to complete the experiment
4. Provide all the module code library files, all tested and can be used directly
5. Set aside expansion port, you can complete other modules experiment
6. The high row pin design will avoid contact with the USB port of the UNO board, so prevent from occur short circuit.

This Arduino Compatible board is a great way to learn the interfacing of sensors with the Arduino. This Module features 9 different types of sensors on a single PCB. The board plugs right on top of the Arduino Uno.

The board has an onboard DHT11 temperature and humidity sensor, an LM35 temperature sensor, an IR receiver, RGB led, etc which are accessible through the I/O pins of the Arduino.