PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
What does it mean for an object to have an electric charge? Give an…
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.
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.
Don’t just sit there! Build something!! Learning to mathematically…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Schottky diodes Schottky diodes are constructed of a metal-to-N…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
In this hands-on electronics experiment, you will build and test an automated circuit that sequentially flashes 10 LED. You will learn about counters, frequency dividers, and switch debouncing.
Don’t just sit there! Build something!! Learning to mathematically…
In this hands-on electronics experiment, you will connect batteries in parallel to power a light and learn the relationship between the individual battery currents and the total system current.
What is the purpose of a seven-segment decoder circuit? What is a…
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
A technician uses a stroboscope to “freeze” the rotation of a…
Don’t just sit there! Build something!! Learning to mathematically…
If we were to express the series-connected DC voltages as phasors…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Don’t just sit there! Build something!! Learning to mathematically…
Shown here is the schematic symbol for a resistor: What is the purpose…
The concept and measurement units of resistance are most often used…
The Law of Sines (for any triangle) The Law of Cosines (for any…
Contributors to this chapter are listed in chronological order of…
If your event sensing switch is mechanical in nature, you will likely…
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This calculator is designed to compute for the parameters needed to design a L-Match Impedance Circuit
So far, the filter designs we’ve concentrated on have employed…
Whenever there is a mismatch of impedance between transmission line…
A thyristor is a device that has a number of unusual characteristics.…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 0.1 µF,…
A switch can be constructed with any mechanism bringing two conductors…
This calculator computes the power received by an antenna using Friis formula
With addition being easily accomplished, we can perform the operation…
So far, we’ve observed simulations of transformers where the…
A serial-in, parallel-out shift register is similar to the serial-in,…
Contributors to this chapter are listed in chronological order of…
This tool is designed to calculate cross-talk coefficient and coupled voltage for a microstrip.
Has the system ever worked before? If yes, has anything happened to…
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.
Capacitance Formula Permittivity of Dielectric …
