by Tarun Agarwal 11 years ago Infrared Remote Control Switch Working Operation The first remote controllers were developed in the early 1990s, and the first remotes were connected with wires to devices. Nowadays remotes use infrared control and thus are capable of controlling several things at a time. The remotes...
by Tarun Agarwal 11 years ago Introduction to Motion Detector Circuit Diagram with Working Principle The first motion detector was invented in the early 1950s by Samuel Bango, and which was a burglar alarm. He applied the fundamentals of a radar to ultrasonic waves – a frequency to detect fire or thief and that which human beings cannot...
by Tarun Agarwal 11 years ago Automatic Room Light Controller with Visitor Counter and Zigbee Technology Nowadays without electricity we cannot imagine our daily life because electricity has become a necessity for all, without which day-to-day life chores & daily activities become stand still. Due to the depletion of non-renewable resources,...
by Tarun Agarwal 11 years ago Expert Opinion on Latest Technologies and Electronics – UC Patnaik Elprocus is now bringing the Expert on board with interviews and outreach programs to keep you updated on Electrical, Electronics, Robotics, Android, etc. These expert interview questions will help you in understanding the importance of...
by Tarun Agarwal 11 years ago How to Construct and Operate a Uni-Junction Transistor(UJT) Introduction to Uni-Junction Transistor Uni-junction transistor Uni-junction transistor is also known as double-base diode because it is a 2-layered, 3-terminal solid-state switching device. It has only one junction so it is called as a...
by Tarun Agarwal 11 years ago Multiplexer and Demultiplexer : Types and Their Differences In large scale digital systems, a single line is required to carry on two or more digital signals – and of course! at a time, one signal can be placed on one line. But, what is required is a device that will allow us to select; and, the...
by Tarun Agarwal 11 years ago Introduction to Propeller LED Display and Its Working Propeller is a term connected with a rotating object: motor or pump, and is used in this project. Propeller rotates a set of light-emitting diodes for displaying numbers, characters and symbols in a rotating manner that’s the reason why...
by Tarun Agarwal 11 years ago Automatic Railway Gate Control System Alert via SMS An automatic railway gate control system is implemented to prevent accidents of the traction system at the railway crossing levels. Nowadays many accidents take place at the railway gate crossing due to uneven crossings, even when the gate...
by Tarun Agarwal 11 years ago Introduction to Embedded Microprocessors and Its Applications An embedded microprocessor is a computer chip used inside several devices and equipments to provide added functionality. A microprocessor is a digital-electronic component with transistors integrated on a single semiconductor IC that is...
by Tarun Agarwal 11 years ago Electronics and Electrical Projects for Diploma Students The self-learning project kits for diploma students are listed below. These projects are very useful for final year diploma students. Select the topics from the following list of projects. These projects are the latest and innovative electrical,...
