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Stepper Motor Stepper motor is an electromechanical special device that can rotate fixed angular steps when any digital input is applied. It is very suitable for precise position, speed, direction, …

FireWire FireWire is a method to transfer information between digital devices like audio and video components. It is a popular connector for adding peripherals to computer. Uses of FireWire To …

Learn the uses of a sound card. Games. Audio CDs and listening to music. Watch conferencing. Creating and playing MiDi. Educational software. Business presentations. Record dictations. Voice recognition.

Sound card is an integrated circuit to provide a computer with the ability to produce sounds. And sounds can be heard by the user either over speaker or headphones. It …

Embedded systems are used in many applications like automobiles, telecommunications, smart cards, satellites, computer networking, digital consumer electronics etc. In automobiles and telecommunications: Motor and cruise control system. Body or …

Based on the performance and functional requirements, embedded systems are classified into four categories. Stand alone embedded systems : These do not require a host system, works by itself. Real …

Learn some characteristics of an Embedded system. Single functioned – Perform specialized operation and does the same task repeatedly. Tightly constrained – It must be of a size to fit …

An embedded system is a combination of computer hardware and software that is designed for a specific functions within a larger system. Example: A fire alarm. A fire alarm will …

A system is an arrangement of some working units to work together according to a set of rules. Example: A watch is a time displaying system. All of its components …

Generally there are two types of Barcodes – Linear barcode 2D barcode. And Four types of Barcode readers. Pen Barcode reader : consists of LED light and a photodiode in …