Arduino project

2.  Objective: To Develop an Home based Automation System
 Development of Smart Energy Saving System for Future Generation.
 This Enables the User to Make Optimum Use of Energy by saving
electricity.
 To Have Less Manual Operations.

5.  Pin Diagram

7. • The PIR Sensor has two slots made up of special
Material
• When Sensor is Idle, both slots detect the same
amount of IR (Warm Body Radiation)
• Its First Intercept of the Half Cycle, causes Positive
Differential Change where as the other causes
Negative Differential Change

8. • Motion detector: A sensor is needed to sense human
motion in certain area. Therefore, the motion can be
detected
• Automatic Door opening System.
• Security alarm based on PIR sensor
• Light and Fan Control
• Common staircases
• For Basement or Covered Parking Area