PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Before the advent of solid-state logic circuits, logical control…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
What is the purpose of a seven-segment decoder circuit? What is a…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
PARTS AND MATERIALS 4511 BCD-to-7seg latch/decoder/driver (Radio…
Identify each of these logic gates by name, and complete their…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
In this circuit, the electric motor is supposed to turn on whenever…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
A technician uses a stroboscope to “freeze” the rotation of a…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
In addition to performing tasks of amplification and switching, tubes…
The final transistor amplifier configuration (Figure below) we need to…
Definition of a Logarithm “log” denotes a…
A circuit which removes the peak of a waveform is known as a clipper.…
Don’t just sit there! Build something!! Learning to mathematically…
The use of variable voltage for instrumentation signals seems a rather…
What Is an XOR Gate? One element conspicuously missing from the set of…
A modern alternative to sending (binary) digital information via…
This calculator helps determine the maximum temperature a device can withstand
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
Given two lengths of metal wire, which one will have the least…
What Is Kirchhoff’s Current Law? Kirchhoff’s Current Law,…
Don’t just sit there! Build something!! Learning to mathematically…
Mathematical rules are based on the defining limits we place on the…
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Contributors to this chapter are listed in chronological order of…
It is sometimes said regarding electrical safety that, Ït’s not the…
As was stated earlier, most meter movements are sensitive devices.…
The choice of step-down transformers to use in a project such as this…
Parts and Materials 4011 quad NAND gate (Radio Shack catalog #…
Show how this ammeter would be connected to the light bulb circuit to…
It may seem difficult to even start on a project such as this, with no…
This calculator computes the power received by an antenna using Friis formula
Explain the principle of operation for the particular integrated…
An electrical connector, is an electro-mechanical device used to join…
The Skin Depth of Copper in Electrical Engineering As previously…
Parts and Materials 6-volt battery 6-volt incandescent…
Because octal and hexadecimal numeration systems have bases that are…
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
A calculator for solving the maximum current a microstrip can handle.
Read-only memory (ROM) is similar in design to static or dynamic RAM…
Don’t just sit there! Build something!! Learning to mathematically…
If we add a voltage divider to the negative feedback wiring so that…
The Use of Logic Gate Inverters and buffers exhaust the possibilities…
What is the difference between DC and AC electricity? Identify some…
AC Motors Perhaps the most important benefit of polyphase AC power…
A technician uses a stroboscope to “freeze” the rotation of a…
Now we can proceed to studying specific types of digital storage…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
