Posted By: Tarun Agarwal

Tarun Agarwal

Tarun Agarwal is the Chief Customer Support Officer at Elprocus. He has 8 years of experience in Customer Support, Operations and Administration.

by Tarun Agarwal 10 years ago

Digital Thermometers and Its Applications

Thermometers A thermometer is a device used to measure the temperature of any particular device or living body and displays the reading. A thermometer scale can be in Fahrenheit or Celsius. 2 Kinds of Conventional Thermometers used earlier 1....

by Tarun Agarwal 10 years ago

Sound Activated Switch

Consider a situation in a bank or any organization where a sudden invasion by the burglars has taken place. Now all the staff has been handcuffed by the robbers and the main locker room full of valuable resources is at the mercy of the...

by Tarun Agarwal 10 years ago

Voice Recording and Playback Circuit

You can make a voice recording and playback circuit using the easily available IC APR 9301. The circuit can record and playback the voice up to 30 seconds. It can be used in automatic answering devices, door phone, etc. The IC APR 9301...

by Tarun Agarwal 10 years ago

How Does an Electronic Nose Work?

Introduction: The electronic nose is a device that detects the smell more effectively then the human sense of smell. An electronic nose consists of a mechanism for chemical detection. The electronic nose is an intelligent sensing device...

Automated Teller Machine
by Tarun Agarwal 10 years ago

What is an Automated Teller Machine & Its Working

The term ATM stands for automated teller machine. It is an electronic device that is used by only bank customers to process account transactions. The users access their accounts through a special type of plastic card that is encoded with...

by Tarun Agarwal 10 years ago

Embedded System Design Process

Simulation Software Simulation is the process of designing a model of a real system and conducting experiments with a model for the purpose either of understanding the behavior of the system or of evaluating various steps to achieve the...

by Tarun Agarwal 10 years ago

RS232 – Basics, Applications and Interfacing

What is RS232? The RS-232(X) is a serial communication protocol, commonly used for transferring and receiving the serial data between two devices.  It supports both synchronous and asynchronous data transmissions. Many devices in the industrial...

by Tarun Agarwal 10 years ago

IDC – Insulation Displacement Connector

Insulation Displacement Connector (IDC) is an electrical connector designed to connect the conductors. They work directly with multi-layer magnet wire coatings while maintaining a high normal force and a low contact resistance. Insulation...