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How An Ultra Capacitor Works

By Admin on Jan 2016

Recent work at MIT's Laboratory for Electromagnetic and Electronic Systems (LEES) offers the most economically viable alternative to conventional batteries in more than 200 years. The Ultracapaci...

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Difference between MICRO-PROCESSOR AND MICRO-CONTROLLER

By Admin on Dec 2015

Microprocessor assimilates the function of a central processing unit (CPU) on to a single integrated circuit (IC).     Micro controller can be considered as a small computer which has a...

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Some details about the NFC communications

By Admin on Dec 2015

                  NFC:  Near Field Communication                           ...

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what is relay and its types?

By Admin on Dec 2015

RELAY:             Relays are switches that open and close circuits electro-mechanically or electronically. Relays control one electrical circuit by o...

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explained view of Watchdog Timer

By Admin on Dec 2015

                     A timing device such that it is set for apreset time interval and an event must occurduring that interval else the device wi...

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what is Embedded C?

By Admin on Dec 2015

Introduction to Embedded CLooking around, we find ourselves to be surrounded by various types of embedded systems. Be it a digital camera or a mobile phone or a washing machine, all of them has s...

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What is a Thermocouple?

By Admin on Dec 2015

                                     A thermocouple circuit is formed when two dissimilar metals are join...

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What is RSSI?

By Admin on Dec 2015

What is RSSI?RSSI (Recieved Signal Strength Indicator) is a common name for the signal strength in a wireless network environment. It is a measure of the power level that a RF client device is re...

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What is the difference between 8051, PIC, AVR and ARM?

By Admin on Dec 2015

8051 is the very basic controller used for the simple applications, avr and pic are used to interface more advanced peripherals such as microSD card, RFID scanner etc and ARM is the most advanced cont...

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how to design AC to DC power supply

By Admin on Dec 2015

Power Supply:This section describes how to generate +5V   DC power supplyThe power supply section is the important one. It should deliver constant output regulated power supply for successful wor...

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