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by Tarun Agarwal 7 years ago

Matrix Keypad Interfacing with Microcontroller

What is a Matrix Keypad? A keypad is the most widely used devices of digital circuits, microcontrollers or telephone circuits. Many applications require large number of keys connected to a computing system. Provided that it for the most...

by Tarun Agarwal 7 years ago

Types of AVR Microcontroller – Atmega32 & ATmega8

ATmega32 – 8 Bit AVR Microcontroller The AVR microcontrollers are based on the advanced RISC architecture. ATmega32 is a low power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. AVR can execute 1 million instructions...

by Tarun Agarwal 7 years ago

Microcontrollers – Types & Applications

What is a Microcontroller? A microcontroller is a small, low-cost and self contained computer-on-a-chip that can be used as an embedded system. A few microcontrollers may utilize four-bit expressions and work at clock rate frequencies,...