In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Automotive
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Automotive
What does it mean for an object to have an electric charge? Give an…
Worksheets - Automotive
If we were to express the series-connected DC voltages as phasors…
Worksheets - Automotive
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Tools
What is the purpose of a seven-segment decoder circuit? What is a…
Worksheets - Automotive
Electromechanical watt-hour meters use an aluminum disk that is spun…
Worksheets - Automotive
It is fairly important to use large value resistors (10 MΩ works…
Worksheets - Automotive
In this hands-on semiconductor electronics experiment, use an LED as a light-sensitive photodetector and learn how to use a bipolar transistor in a common-emitter amplifier configuration.
Textbook
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Textbook
In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.
Textbook
A technician uses a stroboscope to “freeze” the rotation of a…
Worksheets - Automotive
In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
Textbook
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
Textbook
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.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Automotive
In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
Textbook
Shown here is the schematic symbol for a resistor: What is the purpose…
Worksheets - Automotive
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.
Tools
So far, we’ve been analyzing single-battery, single-resistor…
Textbook
This calculator allows you to solve for any of the six variables in the Friis formula for RF transmission: transmitter power, transmitter gain, receiver power, receiver gain, frequency, or distance.
Tools
Boolean algebra finds its most practical use in the simplification of…
Textbook
The SPICE (Simulation Program, Integrated Circuit Emphesis)…
Textbook
A switch can be constructed with any mechanism bringing two conductors…
Textbook
This page provides a step-by-step introduction to using the mesh…
Textbook
Digital logic gate circuits are manufactured as integrated circuits:…
Textbook
Periodic table of chemical elements.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Automotive
Anyone who’s studied geometry should be familiar with the…
Textbook
A very useful tool for observing rotating objects is a strobe light.…
Worksheets - Automotive
A transistor is a semiconductor device that controls current with the…
Textbook
In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.
Textbook
We’ve already seen one example of a monostable multivibrator in…
Textbook
It is sometimes useful in logic circuits to have a multivibrator which…
Textbook
When lightning strikes, nearby magnetic compass needles may be seen to…
Worksheets - Automotive
A principal consideration for industrial control networks, where the…
Textbook
In this hands-on semiconductor electronics experiment, build a simple DC voltage regulator circuit and learn how to use reverse-biased Zener diodes as voltage clamps.
Textbook
This chapter explores the response of capacitors and inductors to…
Textbook
What does it mean for an object to have an electric charge? Give an…
Worksheets - Automotive
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