Salma Ahmed
English Lit. GCSE Student
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Experiments with Digital Systems.
- Words:
- 1404
- Submitted:
- Wed Feb 11 2004
Have a little read: ... Abstract: The Lab, Experiments with Digital Systems, gave us a chance to get some hands on experience with simple logic circuits, and see them work. This lab also introduced us to the Laws of Boolean Algebra. We also saw how a computer can interact with a circuit outside of the computer. Introduction: A digital system is a combination of circuits connected in some specific way to perform a specified function where all variables involved are allowed only a finite number of discrete states or values. The values that the circuit understands are in a form called binary. Binary signals consist of two numbers 0 and 1. A one represents the presence of voltage, a zero, on the other hand, represents the absence of voltage. Zeros and ones can also represent on/off, true/false, etc. The combinations of these 0's and 1's are used to represent numbers, characters, and other information. There are certain rules
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