Categories

Analog Lab - Non-inverting Amplifier

Textbook

In this hands-on electronics experiment, you will build a programmable non-inverting amplifier and learn how to use the negative feedback of an operational amplifier to control the gain.

Computer Simulation of Electric Circuits

Textbook

Computers can be powerful tools if used properly, especially in the…

SPICE Simulation of Series and Parallel Circuits

Textbook

Previously, we examined series circuits and parallel circuits using…

Analog Lab - Precision Voltage Follower Using an Op Amp

Textbook

In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.

Computer Simulation of Electric Circuits

Textbook

Computers can be powerful tools if used properly, especially in the…

Analog Lab - Precision Voltage Follower Using an Op Amp

Textbook

In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.

Safe Circuit Design

Textbook

As we saw earlier, a power system with no secure connection to earth…

Analog Lab - Non-inverting Amplifier

Textbook

In this hands-on electronics experiment, you will build a programmable non-inverting amplifier and learn how to use the negative feedback of an operational amplifier to control the gain.

SPICE Simulation of Series and Parallel Circuits

Textbook

Previously, we examined series circuits and parallel circuits using…

DC Lab - Thermoelectricity

Textbook

In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.

Impedance

Worksheets - Circuit Simulation

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

Ring Counters

Textbook

If the output of a shift register is fed back to the input. a ring…

AC Lab - Noise Cancellation

Textbook

In this hands-on AC electronics experiment, you will use an AC voltage source connected to speakers to learn about sound waves and the foundational principle used in noise cancelling headphones.

Time-delay Relays

Textbook

What are Time-Delay Relays? Some relays are constructed with a kind of…

Circuits and the Speed of Light

Textbook

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

Balanced Attenuator Calculator

Tools

This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.

Node Voltage Method

Textbook

The node voltage method of DC network analysis solves for unknown…

Power in Resistive and Reactive AC circuits

Textbook

Consider a circuit for a single-phase AC power system, where a 120…

Field-effect-controlled Thyristors

Textbook

Two relatively recent technologies designed to reduce the…

Digital Lab - 3-bit Binary Counter

Textbook

In this hands-on electronics experiment, build a 3-bit down counter using J-K flip-flops and learn about asynchronous counter functionality.

Introduction to Combinational Logic Functions

Textbook

The term “combinational” comes to us from mathematics. In…

PN Junctions

Worksheets - Circuit Simulation

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

Computational Circuits

Textbook

When someone mentions the word “computer,” a digital…

DIY EE Lab - Setting Up a Home Electronics Lab

Textbook

To build the DIY electronics projects described in this textbook, you will need a small work area, a few tools, and some basic electronics supplies. This page describes the setup of a low-cost home electronics laboratory.

Stripline Trace Width Calculator

Tools

A calculator designed to calculate the trace width of a stripline based on the maximum current rating

Reluctance Motor

Textbook

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

Complex Circuits

Textbook

What do we do if we come across a circuit more complex than the simple…

High Voltage Ohmmeters

Textbook

Most ohmmeters of the design shown in the previous section utilize a…

Active-mode Operation (BJT)

Textbook

When a transistor is in the fully-off state (like an open switch), it…