People or Visitor counters are pretty famous embedded application that was widely used in places like theaters, malls, Transport stations and so. High end counters uses sophisticated hardware to do the process of counting. Today we are about to see…
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Device activators are the circuits which is capable of switching high power appliances using simple components. Generally device activator circuits uses simple push buttons and switches as an activating element to trigger the operation of device. However in this device…
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LED’s have become most important component in lighting industry due to its miniature size and less power consumption. Also LED lights are lot more attractive than the primitive lights used once. This project focused on building an remote controlled LED…
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Infrared sensors have wide variety of applications ranging from robotics and automation. IR sensors have been doing quite a great job in all these applications for many decades. This article teaches you to build a simple Infrared sensor module circuit…
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The Infra Red signals are widely used in wide range of remote control applications so it is worthy to know about the transmission and receiving the IR signals.Here the above circuit was a simple Infrared receiver circuit constructed using IC…
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