Proteus 8 Professional is a very useful electronic software for the users of the world of electronics , students and professional...
Timing Diagram Notation Conventions
Timing notation is illustrated in Figure 1. The timing notation used in manufacturers' data sheets may vary from this, but is usually v...
Bus of Microprocessor/Microcontroller
There are three groups of signals, or buses, that connect the CPU to the other major components. The buses are: Data bus Address bus Co...
The AVR Data Memory
In AVR microcontrollers there are two kinds of memory space: code memory space and data memory space. Our program is stored in code memory ...
Overview of The AVR Family
The basic architecture of AVR was designed by two students of Norwegian Institute of Technology (NTH), Alf-Egil Bogen and Vegard Wollan...
Design Methodology
The interconnection between the CPU, memory, and I/O of the address and data buses is generally a one-to-one connection. The hard part is d...
Mechanical Switches
Mechanical switches are useful for direct input to digital circuits. One of the more convenient versions is a bank of rocker switches pac...
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