External Interrupts in AVR Microcontroller Microcontrollers can accept inputs from I/O ports, interrupts are used for accepting inputs generated by external events.…
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led blinking
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Interfacing the Keyboard with AVR Microcontroller At a lowest level, keyboards are organized in a matrix of rows and columns. The CPU…
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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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Embedded Systems Tutorial Embedded Systems tutorial provides basic and advanced concepts of Embedded System. Our Embedded System tutorial is designed for beginners…
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Addressing Modes of 8085 Microcontroller Addressing Modes are an instruction set used for communicating with the central processing unit (CPU) for performing…
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Types of microcontroller Microcontroller can be categorized on the basis of architecture and service providers. On the basis of architecture the types…
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Assembly Language Assembly language is introduced for providing mnemonics or symbols for the machine level code instructions. Assembly language program is consisting…
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What is AVR Microcontroller MicroController Microcontroller is the advanced version of microprocessors. It contain on chip central processing unit (CPU), Read only…