by Tarun Agarwal 11 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 11 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 11 years ago What is a MOSFET : Working and Its Applications The MOSFET (Metal Oxide Semiconductor Field Effect Transistor) transistor is a semiconductor device that is widely used for switching purposes and for the amplification of electronic signals in electronic devices. A MOSFET is either a...
by Tarun Agarwal 11 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 11 years ago Transistors – Basics, Types & Baising Modes Introduction to Transistor: Earlier, the critical and important component of an electronic device was a vacuum tube; it is an electron tube used to control electric current. The vacuum tubes worked but they are bulky, require higher operating...
by Tarun Agarwal 11 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...
by Tarun Agarwal 11 years ago What is LM3915 IC Visualized Audio Level Display Why is the Audio Level display needed? Often in many applications, it is required to measure the level of the audio signals, for example in discotheques to get an idea about the loudness of the sound signal, in other areas to measure the...
by Tarun Agarwal 11 years ago Microcontroller Based Caller ID & Use of DS1232 A Practical Application using Microcontroller – Caller ID Caller ID is known as caller identification (CID), it is a telephone service to transmit a caller’s number to the called person phone soon after the call is replied. Where,...
by Tarun Agarwal 11 years ago Temperature Sensors Applications Here we have two practical applications involving circuits to sense the temperature using sensors and gives an electrical output. In both the circuits, we have used an analog circuit. So let us have a brief idea about analog circuits. A...
by Tarun Agarwal 11 years ago Counters – Definition, IC & Application What are Counters? Counters are digital devices whose outputs consist of predefined state according to the application of clock pulses. In other words, counters give output so as to count the number of clock pulses applied to them. Generally...
