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Drawing geometric figures on a PAL TV using ATmega32 (128×64 resolution)

Introduction: I am interested to draw lines, square, rectangle, circle etc on my TV screen. At first I was confused where to start. While thinking about it, a pencil and an eraser came to my mind. If we have a good pencil, eraser and a paper, then we can draw on it according to our own logic. If we use the pencil with compass and scale, we can draw circle, line, box etc on the paper. This is the basic idea ...

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Generating AUDIO ECHO using Atmega32 microcontroller

Introduction: But now I can do this very easily by a simple digital signal processing using a microcontroller. It's concept is very simple, ie we need to apply a proper delayed feedback in digital samples with in a circular buffer. I did this using an atmega32 microcontroller and it worked fine. This is simple but really an interesting project. Not only an echo, but we can do a lot of fun with this type of ...

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Implementing Discrete Fourier Transform in Atmega32 to make an audio spectrum analyzer

"All waveforms, no matter what you scribble or observe in the universe, are actually just the sum of simple sinusoids of different frequencies." Hi, I am just refreshing the basics of fourier transform. I am not an expert. Now I did a small audio spectrum analyzer(0 - 10KHz) on a 16x2 character lcd using an atmega32 microcontroller. Since I am refreshing from the basics, so I started with simple DFT. Also, ...

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Jackson Systems, LLC introduces the VCS Ventilation Control System

Indianapolis, IN (PRWEB) April 02, 2012 Jackson Systems, LLC, an Indiana-based, award-winning HVAC manufacturer, announces the release of their newest product, the VCS Ventilation Control System. The VCS Ventilation Control System is a low cost fresh air control system designed to improve residential indoor air quality. This is accomplished by introducing fresh air through an intake damper controlled b ...

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MeshNetics Wins Industry Honours for its ZigBee Solution in Building Automation

Bellevue, WA and Moscow, RUSSIA (PRWEB) January 20, 2007 MeshNetics, a leading wireless sensor technology provider and 802.15.4/ZigBee expert, announced today that it has won the 2006 European Frost & Sullivan Excellence in Technology Award in the field of wireless sensor network (WSN) solutions based on ZigBee. MeshNetics was recognized with this award for providing state-of-the-art capabilities that w ...

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Faster Technology Releases the FM-PLPC, a FMC Prototype Development Platform

Katy, TX (PRWEB) May 25, 2012 Today, Faster Technology announces the release of the FM-PLPC, a development platform for FPGA Mezzanine Card Low Pin Count functions. The FM-PLPC is an FMC Prototype module which provides access to the complete LA bank of signals from the standard FMC Low Pin Count connector and the standard power rail and control signals. As the number of FMC carrier cards grows, the nee ...

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Adaptive Network Solutions Announces Ultra-Small ZigBee

(PRWEB) November 10, 2010 Adaptive Network Solutions, a leading system design house, announced today at the Electronica 2010 in Munich, Germany, its new @ANY2400SC IEEE 802.15.4/ZigBee RF module for 2.4 GHz ISM band. With an ultra-small footprint of just over 3 square centimeters, the new module offers a best-in-class combination of exceptional receiving sensitivity and an optimal output power level in a sm ...

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