Home security system application note for the Basic Serial Interface This application of the Basic Serial Interface circuit illustrats how easy it is to develop a sophisticated home security system. SECURITY SYSTEM APPLICATION NOTE #1 The security system application and program offers a simple demonstration of the BASIC Serial Interface. By adding only a few door and window switches, a transistor, a siren, (see schematic) and a few lines of BASIC program (see pro.. 더보기 VOICE RECOGNITION SECURITY SYSTEM Extended Abstract When we think of programmable speech recognition, we think of calling FedEx customer service call center with automated voice recognition response systems. We also think of PC-based speech recognition Dragon NaturallySpeaking. Now we took that a step further. We are talking about speech recognition in a tiny Mega32 microcontroller. We are talking about real-time speech processi.. 더보기 Project of wireless home security system Wireless Home Security Introduction to PCB Design You've designed your circuit, perhaps even bread boarded a working prototype, and now it's time to turn it into a nice Printed Circuit Board (PCB) design. For some designers, the PCB design will be a natural and easy extension of the design process. But for many others the process of designing and laying out a PCB can be a very daunting task. The.. 더보기 이전 1 2 3 다음