Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
What is the purpose of a seven-segment decoder circuit? What is a…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Don’t just sit there! Build something!! Learning to mathematically…
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 AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
What is the purpose of a seven-segment decoder circuit? What is a…
Don’t just sit there! Build something!! Learning to mathematically…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
This series LED resistance calculator is perfect for when you have a single LED or a number of the same color of LEDs in series and need to know which resistor you should use.
Don’t just sit there! Build something!! Learning to mathematically…
It is fairly important to use large value resistors (10 MΩ works…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
If we were to express the series-connected DC voltages as phasors…
Don’t just sit there! Build something!! Learning to mathematically…
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
Electromechanical watt-hour meters use an aluminum disk that is spun…
Don’t just sit there! Build something!! Learning to mathematically…
What is the purpose of the switch shown in this schematic diagram?
Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
PARTS AND MATERIALS Two 6-volt batteries One NPN…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
If your event sensing switch is mechanical in nature, you will likely…
It should be common-sense knowledge that liquids flow through…
An electromechanical generator is a device capable of producing…
A three-phase motor may be run from a single-phase power source.…
In many circuit applications, we encounter components connected…
A microcontroller is a specialized type of digital computer used to…
In the last section, we saw how the 3rd harmonic and all of its…
Explain the operation of this “H-bridge” motor control circuit: At…
Research the FCC (Federal Communication Commission) guidelines on…
Don’t just sit there! Build something!! Learning to mathematically…
“DC” stands for Direct Current, which can refer to either…
One of the more advanced ADC technologies is the so-called…
The time constant of a series RC circuit is the product of the resistance and capacitance. Given two of the three values—resistance, capacitance, or RC time constant—this tool will calculate the missing third variable.
Whenever there is a mismatch of impedance between transmission line…
SPICE is a computer program designed to simulate analog electronic…
As strange as it may seem, any repeating, non-sinusoidal waveform is…
Don’t just sit there! Build something!! Learning to analyze digital…
The Programmable Logic Controller, or PLC, was invented in the late…
We can take the same components from the series circuit and rearrange…
Don’t just sit there! Build something!! Learning to mathematically…
