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LCD Interfacing with AVR For interfacing LCD with AVR, an 8 bit data bus is required. In addition we require 2 bit…

Data Transformation in Data Mining Raw data is difficult to trace or understand. That’s why it needs to be preprocessed before retrieving…

Data Reduction in Data Mining Data mining is applied to the selected data in a large amount database. When data analysis and…

ADC0804 Interfacing with AVR Microcontroller ADC0804 Pin-out and Typical Connections: For interfacing the ADC0804 with any microcontroller a minimum of 11 pins…

External Interrupts in AVR Microcontroller Microcontrollers can accept inputs from I/O ports, interrupts are used for accepting inputs generated by external events.…

Interfacing the Keyboard with AVR Microcontroller At a lowest level, keyboards are organized in a matrix of rows and columns. The CPU…

Programming using AVR Studio AVR studio is an Integrated Development Environment (IDE) developed by ATMEL for developing different embedded applications based on…

Pulse Width Modulation in AVR Microcontroller Pulse Width Modulation (PWM) is a square wave with varying low and high amplitude signal. A…

ATmega32-8 Bit AVR MicroController The AVR microController is based on the advanced Reduced Instruction Set Computer (RISC) architecture. ATmega32 microController is a…

ATmega32 Memories In ATmega32 microcontroller two main memory spaces i.e. the program memory and data memory space are used. In addition it…