Solid-state switching circuits usually keep their constituent…
A tool designed to convert between units of torque
Solid-state switching circuits usually keep their constituent…
If an electric current is passed through this wire, which direction…
If the ends of a wire loop are attached to two half-circular metal…
How is it possible to electrically measure the torque output by a…
Don’t just sit there! Build something!! Learning to analyze digital…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
A stepper motor is a “digital” version of the electric…
A three-phase motor may be run from a single-phase power source.…
The variable reluctance motor is based on the principle that an…
A wound rotor induction motor has a stator like a squirrel cage…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Don’t just sit there! Build something!! Learning to mathematically…
After the introduction of the DC electrical distribution system by…
Shaded Pole Induction Motor An easy way to provide starting torque to…
A very useful tool for observing rotating objects is a strobe light.…
The armature windings of your DC motor will have very low resistance.…
As an electric current is passed through a coil of wire, it creates a…
Brushless DC motors were developed from conventional brushed DC motors…
Most students of electricity begin their study with what is known as…
This calculator helps you compute the inductance of a wire loop.
If we examine a four-bit binary count sequence from 0000 to 1111, a…
Power in an electric circuit is the product (multiplication) of…
One of the more advanced ADC technologies is the so-called…
As was previously mentioned, we need more than just a continuous path…
What Is a XOR Gate? One element conspicuously missing from the set of…
Resonance in a Tank Circuit A condition of resonance will be…
Many electronic circuits use what is called a split or a dual power…
Because binary numeration requires so many bits to represent…
You may have wondered where we got that strange equation for the…
PARTS AND MATERIALS Sensitive meter movement (Radio Shack catalog #…
PARTS AND MATERIALS Four 6-volt batteries 12-volt light bulb, 25 or…
One method of addressing the digital ramp ADC’s shortcomings is the…
Shown here is the schematic symbol for a resistor: What is the purpose…
This tool is designed to calculate cross-talk coefficient and coupled voltage for a microstrip.
Bipolar Junction Transistor or BJT Current Mirror An often-used…
Try out our 555 Timer Astable Circuit in our Tools section. PARTS AND…
Research the FCC (Federal Communication Commission) guidelines on…
This tool is designed to compute for the trace width of a microstrip
This chapter will cover the physics behind the operation of…
