As you can see from our project’s picture we used a 4 x 4 keypad, as instructed by Dr. Ayoubi we started off our project by working on the keypad and testing it on Proteus and on the PIC itself. Find out how UKEssays. com can help you!Our academic experts are ready and waiting to assist with any writing project you may have. From simple essay plans, through to full dissertations, you can guarantee we have a service perfectly matched to your needs. In addition, a home alarm system is necessary not just for the material possessions in your home but also increases protection on the family.
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Dual Tech motion detectors use two different technologies in the same unit: passive infrared and microwave.