signals

Working with External Interrupts in AVR micro controller

Working with External Interrupts in AVR micro controller

Leave a Comment / Microcontroller / Ibrar Ayyub

Introduction to Interrupts Although micro controllers can accept inputs from Digital I/O Ports,interrupts are preferred for accepting inputs generated by external events. This is mainly because of the less attention required for an interrupt based program. An Interrupt Event directs the flow of program execution to a totally independent piece of code, known as “Interrupt […]

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The “Neuropixels” probe records brain signals

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After $5.5 millions collaboration and a lot of work during the past four years of engineers at Imec, the next-generation electrodes called Neuropixels probe were designed to record hundreds of neurons in the brain. Imec is an international nano electronics research center dedicated to build and test powerful new devices for detecting neural activity within the brain.

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Analog Devices’ RF Power Detection Technology Raises Performance Threshold for Cell Phones and Wireless Base Stations : ADI’s ADL5502 crest-factor RF power detection IC enables cell phone designers to extend battery life and better process complex 3G and 4G signals, while the ADL5513 logarithmic amplifier delivers a wider range of power level detection and control for Tx/Rx designs.

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NORWOOD, Mass. (PRWEB) June 16, 2008 Crest-Factor RF Detector Extends Cell Phone Battery Life by 20 Percent   The ADL5502 is the industry’s first dual-function RF detector in a single package that combines an RMS detector with an envelope detector to facilitate the crest-factor measurement of complex signals. Accurate power measurement and crest-factor calculation allows

Analog Devices’ RF Power Detection Technology Raises Performance Threshold for Cell Phones and Wireless Base Stations : ADI’s ADL5502 crest-factor RF power detection IC enables cell phone designers to extend battery life and better process complex 3G and 4G signals, while the ADL5513 logarithmic amplifier delivers a wider range of power level detection and control for Tx/Rx designs. Read More »

ANALOG DEVICES’ SIGMADSP AUDIO PROCESSORS PROVIDE FLEXIBLE SIGNAL ROUTING FOR AUTOMOTIVE SOUND SYSTEMS : – ADAU144x SigmaDSP audio processor family handles multiple input signals to ease design constraints and increase processing speed in today’s multi-function automotive audio designs.

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NORWOOD, Mass. (PRWEB) October 20, 2008 The new SigmaDSP audio processors include up to eight stereo asynchronous sample rate converters, an S/PDIF (Sony/Philips Digital Interface) transceiver and serial inputs/outputs that support I2S (inter-IC sound) and TDM (time-division multiplexed) formats. Any of these inputs can be routed to the SigmaDSP core or any of the outputs

ANALOG DEVICES’ SIGMADSP AUDIO PROCESSORS PROVIDE FLEXIBLE SIGNAL ROUTING FOR AUTOMOTIVE SOUND SYSTEMS : – ADAU144x SigmaDSP audio processor family handles multiple input signals to ease design constraints and increase processing speed in today’s multi-function automotive audio designs. Read More »

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