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Sensor

In this tutorial, we will learn about Position Sensors. Position Sensors play an important role in our daily lives as they are abundant in domestic

Introduction In this project, I will show you how to build a simple Light Activated Switch Circuit using LDR. Using this circuit, an electrical device

In this simple DIY Project, I will show you how to design and implement a PIR Sensor based Security Alarm System. I have designed this

We have already seen in the earlier posts about how to jam the mobile signals using simple mobile jammer circuit. Now, in this project, we

In this tutorial, we will learn about Touch Sensors. Today, almost all user interface is based on touch. The range of applications is count-less and

In this project, we will see a simple Home Security application called Electronic Eye Controlled Security System using LDR as the main sensor and a

This circuit is designed to alert the user when an intruder enters into the home. If there is any obstacle in front of IR sensor,

If you are a new driver then it is very difficult to judge the distance while parking the car. Reverse parking sensor circuit solves this

Nowadays, controlling the traffic becomes major issue because of rapid increase in automobiles and also because of large time delays between traffic lights. So, in

This circuit is a temperature sensing as well as alarm circuit. The circuit raises an alarm whenever the temperature crosses a certain limit. Temperature monitoring