Interfacing the Keyboard with AVR Microcontroller At a lowest level, keyboards are organized in a matrix of rows and columns. The CPU…
characteristics
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Programming using AVR Studio AVR studio is an Integrated Development Environment (IDE) developed by ATMEL for developing different embedded applications based on…
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Serial Peripheral Interface (SPI) in AVR Microcontroller AVR microcontroller support wired communication protocols. Most of the microcontroller comes with internal modules that…
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AVR Registers AVR is 8 bit microcontroller therefore all its ports are 8 bit wide. Every port has 3 registers associated with…
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AVR UART/Serial Communication In AVR microcontroller, the following sets of registers are used for communicate over UART: UCSRA: In this registers flags…
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Ruby on Rails 5 Hello World Example We will create a simple Ruby on Rails 5 program displaying Hello World. Ruby on…
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Applications of Satellite Systems Traditionally, satellites have been used in the following areas: Weather forecasting Without the help of satellites, we cannot…
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Terms used in Mobile Communication MS (Mobile Station) Mobile station is combination of user’s all equipment (mobile phone, SIM, card etc.) and…
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Infrared vs Radio Transmission Infrared Transmission Infrared technology uses diffuse light reflected at walls, furniture etc. or a directed light if a…
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Ruby on Rails MVC Like most of the other frameworks, Rails is also based on MVC pattern. It basically works as following:…