Categories

Design Project: LED Stroboscope

Worksheets - LEDs

A technician uses a stroboscope to “freeze” the rotation of a…

CMOS 555 Long Duration Minimum Parts Red LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

LED Sequencer

Textbook

PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…

Special-purpose Diodes

Textbook

Schottky diodes Schottky diodes are constructed of a metal-to-N…

CMOS 555 Long Duration Blue LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

CMOS 555 Long Duration Red LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

CMOS 555 Long Duration Flyback LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

Thyristors

Worksheets - LEDs

Don’t just sit there! Build something!! Learning to mathematically…

LED Resistor Calculator

Tools

An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.

Digital Display Circuits

Worksheets - LEDs

What is the purpose of a seven-segment decoder circuit? What is a…

CMOS 555 Long Duration Flyback LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

CMOS 555 Long Duration Minimum Parts Red LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

Light-Pulse Switch

Worksheets - LEDs

It is fairly important to use large value resistors (10 MΩ works…

Circuits and the Speed of Light

Textbook

Suppose we had a simple one-battery, one-lamp circuit controlled by a…

AC phase

Worksheets - LEDs

If we were to express the series-connected DC voltages as phasors…

Design Project: LED Stroboscope

Worksheets - LEDs

A technician uses a stroboscope to “freeze” the rotation of a…

LED Resistor Calculator

Tools

An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.

Rectifier Circuits

Worksheets - LEDs

Don’t just sit there! Build something!! Learning to mathematically…

CMOS 555 Long Duration Blue LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

Digital Display Circuits

Worksheets - LEDs

What is the purpose of a seven-segment decoder circuit? What is a…

Current Divider Circuits

Worksheets - LEDs

Don’t just sit there! Build something!! Learning to mathematically…

Switches

Worksheets - LEDs

What is the purpose of the switch shown in this schematic diagram?

Static Electricity

Worksheets - LEDs

What does it mean for an object to have an electric charge? Give an…

Thyristors

Worksheets - LEDs

Don’t just sit there! Build something!! Learning to mathematically…

Simple Circuits

Worksheets - LEDs

Shown here is the schematic symbol for a resistor: What is the purpose…

CMOS 555 Long Duration Red LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

AC Motor Theory

Worksheets - LEDs

Electromechanical watt-hour meters use an aluminum disk that is spun…

Special-purpose Diodes

Textbook

Schottky diodes Schottky diodes are constructed of a metal-to-N…

Pulsed-light Sensor

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

Series-Parallel DC Circuits

Worksheets - LEDs

Don’t just sit there! Build something!! Learning to mathematically…

Other Diode Technologies

Textbook

Varicap or varactor diodes A variable capacitance diode is known as a…

Precision Voltage Follower

Textbook

PARTS AND MATERIALS Operational amplifier, model 1458 or 353…

Feedback

Textbook

If some percentage of an amplifier’s output signal is connected…

Vol VI. Credits

Textbook

All entries arranged in alphabetical order of surname. Major…

Delta-Sigma ADC

Textbook

One of the more advanced ADC technologies is the so-called…

Simple Series Resonance

Textbook

A similar effect happens in series inductive/capacitive circuits. When…

EIRP Calculator

Tools

A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna

Oscillator Circuits

Worksheets - LEDs

Don’t just sit there! Build something!! Learning to mathematically…

Latch Circuits

Worksheets - LEDs

What do you think this logic buffer gate will do, with the output…

Resonant Filters

Textbook

So far, the filter designs we’ve concentrated on have employed…

Passive Integrator and Differentiator Circuits

Worksheets - LEDs

∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…

Factorials

Textbook

Definition of a Factorial Denoted by the symbol “!” after…

Resistors

Textbook

Because the relationship between voltage, current, and resistance in…

Rectifier Circuits

Worksheets - LEDs

Don’t just sit there! Build something!! Learning to mathematically…

Analog and Digital Signals

Textbook

Instrumentation is a field of study and work centering on measurement…

Non-right Triangle Trigonometry

Textbook

The Law of Sines (for any triangle) The Law of Cosines (for any…

ElectroStatic Discharge

Textbook

At the start of this book, we discussed static electricity and how it…

Edge Coupled Trace Inductance Calculator

Tools

This calculator helps you compute for the inductance of an edge coupled trace.

Bipolar Junction Transistors as Switches

Worksheets - LEDs

Solid-state switching circuits usually keep their constituent…

Shift Registers: Parallel-in, Serial-out (PISO) Conversion

Textbook

Parallel-in/ serial-out shift registers do everything that the…