Categories

Vacuum Tube Audio Amplifier

Textbook

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

Network Topology

Textbook

Point-to-Point Connecting two digital devices with a network, would…

Stepper Motors

Textbook

Stepper Motor vs Servo Motor A stepper motor is a…

AC Instrumentation Transducers

Textbook

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

Tesla Polyphase Induction Motors

Textbook

Most AC motors are induction motors. Induction motors are favored due…

Vacuum Tube Audio Amplifier

Textbook

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

Bipolar Junction Transistors as Switches

Worksheets - Safety

Solid-state switching circuits usually keep their constituent…

Kirchhoff’s Laws

Worksheets - Safety

Many electronic circuits use what is called a split or a dual power…

Relay Construction

Textbook

Electricity and Magnetism An electric current through a conductor will…

The Silicon-Controlled Rectifier (SCR)

Textbook

Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…

Electrical Isolation

Textbook

SPICE analysis of Electrical Isolation Aside from the ability to…

High Voltage Ohmmeters

Textbook

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

Network Protocols

Textbook

Aside from the issues of the physical network (signal types and…

Step-up, Step-down, and Isolation Transformers

Worksheets - Safety

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

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Networks and Busses

Textbook

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

Semiconductor Manufacturing Techniques

Textbook

The manufacture of only silicon based semiconductors is described…

Winding Configurations

Textbook

Transformers with Multiple Secondaries Transformers are very versatile…

ElectroStatic Discharge

Textbook

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

Programmable Logic Controllers (PLC)

Textbook

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

Introduction to Network Theorems

Textbook

Anyone who’s studied geometry should be familiar with the…

Vol III. Credits

Textbook

All entries arranged in alphabetical order of surname. Major…

Bridged-Tee Attenuator Calculator

Tools

This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.

Conventional Transistor Overview and Special Transistors

Worksheets - Safety

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

Radio Circuits

Textbook

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

The J-K Flip-Flop

Textbook

Another variation on a theme of bistable multivibrators is the J-K…

Sensitive Voltage Detector

Textbook

PARTS AND MATERIALS High-quality “closed-cup” audio…

Flyback Switch Mode Regulator Calculator

Tools

A calculator for computing several parameters needed in the design of a flyback switch mode regulator

Latch Circuits

Worksheets - Safety

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

Summary of Filters

Textbook

As lengthy as this chapter has been up to this point, it only begins…

Conductor Size

Textbook

It should be common-sense knowledge that liquids flow through…

Practical Considerations - Inductors

Textbook

Inductors, like all electrical components, have limitations which must…

Commutating Diode

Textbook

PARTS AND MATERIALS 6 volt battery Power transformer, 120VAC step-down…

Broadside Coupled Trace Inductance Calculator

Tools

This calculator helps you compute the inductance of a broadside coupled trace.

Precision Potentiometer

Textbook

PARTS AND MATERIALS Two single-turn, linear-taper potentiometers, 5…

4-wire Resistance Measurement

Textbook

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

Creating Custom Calibration Resistances

Textbook

Often in the course of designing and building electrical meter…

Audio Oscillator

Textbook

PARTS AND MATERIALS Two 6-volt batteries Three NPN…

Safe Practices

Textbook

If at all possible, shut off the power to a circuit before performing…

Decimal versus Binary Numeration

Textbook

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