by Tarun Agarwal 9 years ago Temperature Controlled DC Fan by using 8051 Microcontroller Nowadays, the humankind is moving towards the new technologies by replacing the manual operations to automatically controlled devices. One of the basic requirements of the people during hot weather is a cooling fan. But, the speed of the...
by Tarun Agarwal 9 years ago Auto Intensity Control of Street Lights Circuit and Working with Applications In olden days, streetlights on the roads are controlled manually. But, nowadays street lights are controlled automatically or by emerging automation technology. But one can notice that there is no necessity of high intensity in peak hours...
by Tarun Agarwal 9 years ago Hidden Active Cell Phone Detector Circuit and Its Working The rapid growth of cell phones in the 21st century to now has raised many problems. In addition, public reaction was growing against the disturbance of cell phones introduced in daily life. Here is a simple engineering project, namely...
by Tarun Agarwal 9 years ago Induction Motor Protection System Circuit and Its Working The electric motor is the most crucial drive in the modern era of automation. These motors are used in various industrial applications. But these motors can be protected from the different mechanical and electrical faults for helping their...
by Tarun Agarwal 9 years ago Street Light that Glows on Detecting Vehicle Movement Circuit and Working Nowadays, street lighting systems in industries or cities are growing rapidly. The important considerations in the field of different technologies like electrical and electronics are cost effective, automation and power consumption. There...
by Tarun Agarwal 9 years ago Solar Powered Led Street Light with Auto Intensity Control Circuit and Working As we know that, nowadays energy sources are limited and energy consumption has increased, So renewable energy sources are used to meet the increase in the demand for energy. Keeping this in mind in this article, we are discussing a solar-powered...
by Tarun Agarwal 9 years ago Wireless Power Transfer Circuit and Its Working In the present day, electricity is treated as one of the basic requirements of human beings. But, the cost of making electricity is risky for the environment. According to the energy information records, approximate 50% of all electricity...
by Tarun Agarwal 9 years ago Latest Simple LDR Projects for Engineering Students The term LDR is known by many names such as a light-dependent resistor, photoresistor, photoconductor, the photocell. The term photocell is most widely used in datasheets as well as instruction sheets for domestic gear. The light-dependent...
by Tarun Agarwal 9 years ago What is Light Dependent Resistor : Circuit & Its Working The controlling of lights and home appliances is generally operated and maintained manually on several occasions. But the process of appliances controlling may cause wastage of power due to the carelessness of human beings or unusual circumstances....
by Tarun Agarwal 9 years ago Line Following Robotic Vehicle with Walking and Climbing Mechanism The electromechanical device or machine used for various purposes and are controlled & operated with the help of programming techniques is called as a robot. The robots are various types based on their applications such as industrial...
