Development of Electrical Appliance Controlling System Using Bluetooth Technology

The use of electronic controllers for controlling electrical home appliances can be found widely around the world especially in the developed countries. By time, wireless technology such as infrared light communication. This wireless technology is widely commercialized and can be found almost anywhere. Though appealing, it still has a weakness due to the use of infrared light as data transmission medium. When there are objects blocking the infrared receiver, the process of controlling those electrical appliances becomes difficult due to the point-to-point or line-of-sight communication mode. From this situation, came the idea to create a wireless electronic control system utilizing Bluetooth technology for data transfer and control of electrical appliances.