If there are any substantial errors (greater than a few percent), carefully check your circuit's construction against the diagram, then carefully re-calculate the values and re-measure. Carefully measure all voltages and currents, to verify the accuracy of your analysis.ħ. Mathematically analyze the circuit, solving for all voltage and current values.Ħ. 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.ĥ. Carefully build this circuit on a breadboard or other convenient medium.Ĥ. Draw the schematic diagram for the circuit to be analyzed.ģ. For successful circuit-building exercises, follow these steps:Ĭarefully measure and record all component values prior to circuit construction, choosing resistor values high enough to make damage to any active components unlikely.Ģ. You will learn much more by actually building and analyzing real circuits, letting your test equipment provide the änswers" 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 mathematically analyze circuits requires much study and practice.