Our System acquires several different sensor inputs, FM modulates each level by manipulating Direct Digital Synthesis increment values, transmits the resulting signal on a commercial FM radio band, and receives and decodes the original sensor levels. Introduction The problem of encoding multiple input signals into a finite bandwidth space is one that is common in …
Introduction Our project is a self-contained system that helps people develop the musical skills of perfect pitch and relative pitch. Push buttons allow the user to navigate a graphical user interface (GUI) on a liquid crystal display (LCD). In perfect pitch training mode, a note is played and the user tries to identify the note …
TAS5706A Class D Amplifier was itself the signal processor. From this parts depend all the other elements. Has an impact on the type of power supply, the control method of the type converter. That… Electronics Projects, Digital Class D Amplifier Circuit TAS5706A PCM1850A ATmega128 “audio amplifier circuits, avr project, class d amplifier circuit, ic amplifier, microcontroller projects, “ TAS5706A …
DIGITAL CLASS D AMPLIFIER CIRCUIT TAS5706A PCM1850A ATMEGA128 Read More »
Introduction: One of the newest and fastest growing additions to the digital age in the 1990s has been the handheld personal computer. Given a little flash memory and a good LCD, anything is possible and commercial products like the 3Com PalmPilot and IBM Workpad are flourishing. But as these products expand their functionality so does …
Introduction Our project is a digital stethoscope that displays your heartbeat on any television. It also calculates beats per minute and alerts you if your rate falls out of a specified range. At the highest level, the design of our project centers around an acquisition circuit, data processing in two MCUs, and the output on …
Ever played with magic slates in your childhood? Well this project will show you how to make a digital magic slate using a PC, a touch screen and few other components. Components Required 1. 4-wire resistive touch screen with connector 2. ATMega16 development board with 16MHz 3. 4 X 10kohms Resistor 4. Serial to USB …
4 Wire Touch Screen Based Digital Magic Slate Using Atmega Read More »
Thermometers are the device we use to measure the temperature in any desired scale and we all will be quite familiar with the analog thermometers. There are some disadvantages in analog thermometers and this can be overcome by using this digital thermometer using avr. The above embedded system shows the design and implementation of a …
Digital Thermometer using AVR, LM35 and 16×2 LCD Using Atmega Read More »
Simple Frequency Counter You may have already seen various projects over many websites named Frequency counter, Digital Frequency Counter etc. I’m posting just another of them. Showing the use of timer/counter of AVR micro controller (Atmega8) in one of it’s form. This circuit can be used as a simple micro controller project for your engineering courses. Frequency of a …
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 …
ADC0831 8051 LM35 TEMPERATURE CONTROL WITH LCD SCREEN USING ATMEGA Read More »
Its a digial clock which make use of AT89C4051 to work as a Real time clock. Figure 1 shows the circuit diagram for the digital clock. Port 1 of the controller (AT89C4051) is used as the data lines for the LCD (starting from pin 7- pin14 of LCD). As you can see there is not …
AT89C4051 to work as a Real time clock using atmega Read More »
