Categories

Microcontroller Principles

Worksheets - Microcontrollers/Processors

Read the following quotation, and then research the term…

Memory Devices

Worksheets - Microcontrollers/Processors

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

Bipolar Junction Transistors as Switches

Worksheets - Microcontrollers/Processors

Solid-state switching circuits usually keep their constituent…

Intermediate Electromagnetism and Electromagnetic Induction

Worksheets - Microcontrollers/Processors

As an electric current is passed through a coil of wire, it creates a…

Step-up, Step-down, and Isolation Transformers

Worksheets - Microcontrollers/Processors

Calculate the voltage output by the secondary winding of a transformer…

Calculus for Electric Circuits

Worksheets - Microcontrollers/Processors

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

Linear Computational Circuitry

Worksheets - Microcontrollers/Processors

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

Conventional Transistor Overview and Special Transistors

Worksheets - Microcontrollers/Processors

A microcontroller is a specialized type of digital computer used to…

Boolean Algebra

Worksheets - Microcontrollers/Processors

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

Microcontroller Principles

Worksheets - Microcontrollers/Processors

Read the following quotation, and then research the term…

Fundamentals of Radio Communication

Worksheets - Microcontrollers/Processors

What does the acronym RF stand form, in reference to radio-related…

Vacuum Tube Audio Amplifier

Textbook

PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…

Memory Devices

Worksheets - Microcontrollers/Processors

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

AC Motor Theory

Worksheets - Microcontrollers/Processors

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

DC Motor Control Circuits

Worksheets - Microcontrollers/Processors

How is it possible to electrically measure the torque output by a…

Design Project: DC Motor

Worksheets - Microcontrollers/Processors

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

Networks and Busses

Textbook

The wires between the tank and the monitoring location is  called…

Parallel Resistor Calculator

Tools

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.

Safety Grounding

Worksheets - Microcontrollers/Processors

In simple AC power systems, one of the two conductors is typically…

Basic Troubleshooting Strategies

Worksheets - Microcontrollers/Processors

A chandelier has five light bulbs in it, and one of them is not…

Servo Motor Systems

Worksheets - Microcontrollers/Processors

Explain the operation of this “H-bridge” motor control circuit: At…

Single-phase Induction Motors

Textbook

A three-phase motor may be run from a single-phase power source.…

Reluctance Motor

Textbook

The variable reluctance motor is based on the principle that an…

Selsyn (Synchro) Motors

Textbook

Normally, the rotor windings of a wound rotor induction motor are…

Step-up, Step-down, and Isolation Transformers

Worksheets - Microcontrollers/Processors

Calculate the voltage output by the secondary winding of a transformer…

Radio Circuits

Textbook

(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…

Boolean Algebra

Worksheets - Microcontrollers/Processors

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

Inverting and Noninverting OpAmp Voltage Amplifier Circuits

Worksheets - Microcontrollers/Processors

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

Wheatstone Bridge Calculator

Tools

This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.

4-wire Resistance Measurement

Textbook

PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…

Using Multiple Combinational Circuits

Textbook

As an example of using several circuits together, we are going to make…

The common-drain Amplifier (JFET)

Textbook

RELATED WORKSHEETS: JFET Amplifiers Worksheet

Why L/R and not LR?

Textbook

Learn About L/R Time Constants It is often perplexing to new students…

Principles of Radio

Textbook

One of the more fascinating applications of electricity is in the…

Correct use of Ohm’s Law

Textbook

Reminders When Using Ohm’s Law One of the most common mistakes…

Power in Electric Circuits

Textbook

In addition to voltage and current, there is another important…

Three-phase Power Systems

Textbook

What is Split-Phase Power Systems? Split-phase power systems achieve…

Meter Check of a Transistor (BJT)

Textbook

Bipolar transistors are constructed of a three-layer semiconductor…

Trace Resistance Calculator

Tools

This calculator determines the resistance of a microstrip trace

Microprocessor Programming

Worksheets - Microcontrollers/Processors

What is the difference between a JMP (“jump”) instruction and a…

Polyphase Motor Design

Textbook

AC Motors Perhaps the most important benefit of polyphase AC power…

The R/2R DAC (Digital-to-Analog Converter)

Textbook

The R/2R DAC circuit is an alternative to the binary-weighted-input…

Trigonometric Equivalencies

Textbook

Decimal versus Binary Numeration

Textbook

Let’s count from zero to twenty using four different kinds of…

Transistors, Bipolar

Textbook

There are not too many circuit symbols for bipolar transistors. There…

Half-Adder

Textbook

As a first example of useful combinational logic, let’s build a…

Node Voltage Method

Textbook

The node voltage method of analysis solves for unknown voltages at…

Boolean Arithmetic

Textbook

Let us begin our exploration of Boolean algebra by adding numbers…

Kirchhoff’s Current Law (KCL)

Textbook

What Is Kirchhoff’s Current Law? Kirchhoff’s Current Law,…