DescriptionThis is a 9-in-1 learning shield which has 9 different sensors with buttons and I2C and UART interface pins. An excellent shield consists of the most used devices for many projects, that you can use to learn how to read humidity and temperature, receive infrared signal from remote controller, read light intensity from the photoresistor (LDR) on the board, etc. so you can make great projects out of it.It also comes with two LEDs that you can use as status indicators, RGB LED that can emit full range color (16,777,216 colors based on 8-bit PWM control for R, G and B respectively, although human eye cannot differentiate all the colors). Two push buttons are provided for learning inputs to trigger certain events.FeaturesSuitable for Uno, Mega, Leonardo and other 5V Arduino’s using the Uno R3 pin layoutOperating voltage : 5VHas several parts to learn the basics with ArduinoExtension for I2C and UART (RX/TX) pins WiringObjectConnectionLED1Arduino digital pin 13LED2Arduino digital pin 12SW1Arduino digital pin 2SW2Arduino digital pin 3DHT11Arduino digital pin 4Active guzzerArduino digital pin 5IR receiverArduino digital pin 6RGB LEDArduino digital pin 9 – 11PotentiometerArduino analog pin 0Photoresistor (LDR)Arduino analog pin 1LM35?Arduino analog pin 2
