PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
A technician uses a stroboscope to “freeze” the rotation of a…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
What does it mean for an object to have an electric charge? Give an…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
If we were to express the series-connected DC voltages as phasors…
It is fairly important to use large value resistors (10 MΩ works…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
A technician uses a stroboscope to “freeze” the rotation of a…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Shown here is the schematic symbol for a resistor: What is the purpose…
Electromechanical watt-hour meters use an aluminum disk that is spun…
An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
What is the purpose of a seven-segment decoder circuit? What is a…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
What is the purpose of the switch shown in this schematic diagram?
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
The following problems are arranged in order from most likely to least…
Power in an electric circuit is the product (multiplication) of…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
For ease of drawing complex circuit diagrams, electronic amplifiers…
Impedance Matching Because transformers can step voltage and current…
As an electric current is passed through a coil of wire, it creates a…
Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…
Don’t just sit there! Build something!! Learning to mathematically…
A calculator for solving the capacitance, reactance, and admittance of a capacitor.
PARTS AND MATERIALS Two 6-volt batteries Four NPN…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
Because batteries create current flow in a circuit by exchanging…
Transformers with Multiple Secondaries Transformers are very versatile…
Single phase power system schematic diagram shows little about the…
Computerized Fourier analysis, particularly in the form of the FFT…
Don’t just sit there! Build something!! Learning to analyze digital…
A practical application of switch and relay logic is in control…
PARTS AND MATERIALS Steel flat bar, 4 pieces Miscellaneous bolts,…
If we were to connect two inverter gates together so that the output…
Early computer science pioneers such as Alan Turing and John Von…
