Touch Screen Based Data Acquisition Using Zigbee Technology

Data acquisition system, as the name implies, is a process used to collect information to document or analyses some phenomenon. This paper presents an efficient method to acquire data from a remote place through wireless Zigbee technology and display it on their personal computer. The proposed method makes use of embedded technology. In the control room, the user use a touch screen interface on which there are voltage and temperature icons. When they press on voltage or temperature icon the embedded system reads the touch screen icon data and generates a particular address which is converted to digital format and transmitted through wireless technology Zigbee.