analog

echo generator

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. […]

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Audio Spectrum Analyzer

Audio Spectrum Analyzer Using Atmega644

Our ECE 4760 final project was an audio spectrum analyzer that would display a histogram-style visualization of an audio signal. We were able to successfully display the frequency spectrum content of an audio signal in real-time using a black and white histogram visualization with bins arranged from left to right corresponding to low to high frequency ranges using a system based

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3 axis Accelerometer Sensor

3-axis Accelerometer Sensor-ADXL335 Interfacing with ATmega32

ADXL335 accelerometer sensor is a MEMS (Microelectromechanical systems) sensor which can measure static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion, shock, or vibration. The accelerometer sensor is used in mobile devices, gaming systems, disk drive protection, image stabilization, sports devices, health devices and etc. The analog outputs are

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TEMPERATURE CONTROL WITH LCD SCREEN (1)

ADC0831 8051 LM35 TEMPERATURE CONTROL WITH LCD SCREEN USING ATMEGA

Adc 0831 with 8051 lm 35 temperature sensor, and a detailed project examples for the use of inverters. author :Özer Deniz Objective: LM 35 temperature sensor dealt with 0831 ADC analog-to-digital conversion of knowledge,… Electronics Projects, ADC0831 8051 LM35 Temperature Control with LCD Screen “avr project, microcontroller projects, “ Adc 0831 with 8051 lm 35 temperature sensor, and a

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