This example will demonstrate the use of an Arduino UNO in monitoring an analog pin over the range of light levels that a IR detector responds to as it moves from a white reflective surface to a black absorbent one.

This example will demonstrate the use of an Arduino UNO in monitoring an analog pin over the range of light levels that an LDR responds to.

This example will demonstrate the use of an Arduino UNO reading byte data from the sensor. Once connected and the program loaded, it will read the temperature and humidity, every second and a half (the sensor has a refreshes it's reading every second).