Wednesday, 29 January 2014

Embedded system

An embedded system is a computer system with a dedicated function within a larger mechanical or electrical system, often withcomputer system  constraints.[1][2] It is embedded as part of a complete device often including hardware and mechanical parts. By contrast, a general-purpose computer, such as a personal computer (PC), is designed to be flexible and to meet a wide range of end-user needs. Embedded systems control many devices in common use today.[3]


Modern embedded systems are often based on microcontrollers (i.e CPUs with integrated memory and/or peripheral interfaces)[4] but ordinary microprocessors (using external chips for memory and peripheral interface circuits) are also still common, especially in more complex systems. In either case, the processor(s) used may be types ranging from rather general purpose to very specialised in certain class of computations, or even custom designed for the application at hand. A common standard class of dedicated processors is the digital signal processor (DSP).
The key characteristic, however, is being dedicated to handle a particular task. Since the embedded system is dedicated to specific tasks, design engineers can optimize it to reduce the size and cost of the product and increase the reliability and performance. Some embedded systems are mass-produced, benefiting from economies of scale.
Physically, embedded systems range from portable devices such as digital watches and MP3 players, to large stationary installations like traffic lights, factory controllers, and largely complex systems like hybrid vehiclesMRI, and avionics. Complexity varies from low, with a single microcontroller chip, to very high with multiple units, peripherals and networks mounted inside a large chassis or enclosure.

Wiztech Automation Solutions Pvt Ltd.,

102, W-Block, 2nd & 3rd Floor, 2nd Avenue,(Next to Indian Bank)
Anna Nagar, Near Roundana bus Stop
Chennai – 600 040.

Phone : 044-2620 9369
Mobile : 99404 26826
E-mail : wiztechteam@gmail.com

Friday, 8 March 2013

Embedded 8051 training in chennai

Wiztech Offers (PLC, SCADA, DCS, VFD, FIELD INSTRUMENTS, MMI & PNEUMATICS), Embedded system (8051, PIC, ARM, AVR, RTOS, VLSI Basic) and now we are accredits by IAO and (IAO) INTERNATIONAL ACCREDITATION ORGANIZATION Recognized as the best Center for industrial automation and embedded system.Call @ 9940426826,044-26209369.