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Nothing to show for LCDs category yet. Here are some other education that may interest you.

LED Sequencer

Textbook

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

Optoelectronic Devices

Worksheets - LCDs

In this circuit, the electric motor is supposed to turn on whenever…

Transistor as a Switch

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

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.

CMOS 555 Long Duration Flyback LED Flasher

Textbook

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

CMOS 555 Long Duration Blue LED Flasher

Textbook

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

7-segment Display

Textbook

PARTS AND MATERIALS 4511 BCD-to-7seg latch/decoder/driver (Radio…

Karnaugh Mapping

Worksheets - LCDs

Identify each of these logic gates by name, and complete their…

Simple Combination Lock

Textbook

PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…

CMOS 555 Long Duration Red LED Flasher

Textbook

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

Design Project: LED Stroboscope

Worksheets - LCDs

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…

Special-purpose Diodes

Textbook

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

Programmable Logic Controllers (PLC)

Textbook

Before the advent of solid-state logic circuits, logical control…

Pulsed-light Sensor

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

Digital Display Circuits

Worksheets - LCDs

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

Convert MCD to Lumens

Tools

This calculator is useful for calculating the luminous flux for LEDs where the angle is known.

Display Tubes

Textbook

In addition to performing tasks of amplification and switching, tubes…

Universal Shift Registers: Parallel-in, Parallel-out

Textbook

The purpose of the parallel-in/ parallel-out shift register is to take…

Table (portrait view)

Textbook

  Periodic table of chemical elements.

Integrator

Textbook

PARTS AND MATERIALS Four 6 volt batteries Operational amplifier, model…

Integrated Circuits

Textbook

  A Logic Gate is assigned as an elementary building block of…

Polyphase Power Systems

Worksheets - LCDs

Explain the difference between a balanced polyphase system and an…

Positive Feedback

Textbook

As we’ve seen, negative feedback is an incredibly useful…

NAND Gate S-R Enabled Latch

Textbook

PARTS AND MATERIALS 4011 quad NAND gate (Radio Shack catalog #…

Class B Audio Amplifier

Textbook

PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…

Voltage Signal Systems

Textbook

The use of variable voltage for instrumentation signals seems a rather…

Design Project: DC Motor

Worksheets - LCDs

The armature windings of your DC motor will have very low resistance.…

More on AC “polarity”

Textbook

Complex numbers are useful for AC circuit analysis because they…

Ohm’s Law Calculator

Tools

Calculate circuit parameters using Ohm's Law

Thevenin-Norton Equivalencies

Textbook

Since Thevenin’s and Norton’s Theorems are two equally…

AC Instrumentation Transducers

Textbook

Just as devices have been made to measure certain physical quantities…

Time Constant Equations

Textbook

Value of time constant in series RC and RL circuits   Time…

Design Project: Audio Power Amplifier

Worksheets - LCDs

Explain how the microphone in your amplifier works. How, exactly, does…

Stepper Motors

Worksheets - LCDs

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

Ammeter Design

Textbook

Ammeters Measure Electrical Current A meter designed to measure…

Historical, Nonmechanical Memory Technologies

Textbook

Perhaps the most ingenious technique was that of the delay line. A…

Practical Power Factor Correction

Textbook

When the need arises to correct for poor power factor in an AC power…