![]() ![]() It has been my experience that students require much practice with circuit analysis to become proficient. This way, you won’t have to measure any component’s value more than once. Another time-saving technique is to re-use the same components in a variety of different circuit configurations. One way you can save time and reduce the possibility of error is to begin with a very simple circuit and incrementally add components to increase its complexity after each analysis, rather than building a whole new circuit for each practice problem. If TTL, the power supply must be a 5-volt regulated supply, adjusted to a value as close to 5.0 volts DC as possible. If there are any errors, carefully check your circuit’s construction against the diagram, then carefully re-analyze the circuit and re-measure.Īlways be sure that the power supply voltage levels are within specification for the logic circuits you plan to use.Carefully measure those logic states, to verify the accuracy of your analysis.Analyze the circuit, determining all output logic states for given input conditions.Check the accuracy of the circuit’s construction, following each wire to each connection point, and verifying these elements one-by-one on the diagram.Carefully build this circuit on a breadboard or other convenient medium.Draw the schematic diagram for the digital circuit to be analyzed.For successful circuit-building exercises, follow these steps: You will learn much more by actually building and analyzing real circuits, letting your test equipment provide the “answers” instead of a book or another person. While this is good, there is a much better way. ![]() ![]() Typically, students practice by working through lots of sample problems and checking their answers against those provided by the textbook or the instructor. Learning to analyze digital circuits requires much study and practice. ![]()
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