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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Heat sensor circuit diagram can be found plenty online and each of them serves their purpose differently. Here is one of heat senor which serves as a warning equipment which indicates whenever the temperature exceeds the preset level. This circuit…
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Switches are of several types and we are using almost every type in day-to-day life. Mechanical switches, wireless switches and much more helps us to activate device with ease and also provides safety. Today we are about to see…
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Sensor modules are widely used in many digital as well as analog applications. The complexity level of a sensor varies largely and may be chosen based on the applications we are about to use it. Building a sensor module isn’t…
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Alarm Circuits are used everywhere to alert the nearby in case of any special events and act accordingly. Rain alarm circuit is something that will be used to indicate the one nearby in case of rain. These kind of alarms…
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Mini Audio amplifier Circuits comes into play whenever we like to take music wherever we go. These kind of mini audio amplifier will make the music system light and can be moved from one place to another. Also these…
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Dice are very well known in all parts of the world as there are plenty of games played using it. The purpose of dice is to pick a number randomly and play game proceed based on the picked number….
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