What is a harmonic frequency? If an oscillator circuit outputs a…
In very simple, qualitative terms, rate the impedance of capacitors…
In the chapter on mixed-frequency signals, we explored the concept of…
It has been found that any repeating, non-sinusoidal waveform can be…
In the common-emitter section of this chapter, we saw a SPICE analysis…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Electronic “keyboard” (musical)…
The R/2R DAC circuit is an alternative to the binary-weighted-input…
PARTS AND MATERIALS 6 volt battery One capacitor, 0.22 µF…
Don’t just sit there! Build something!! Learning to mathematically…
Read the following quotation, and then research the term…
Don’t just sit there! Build something!! Learning to analyze digital…
Also known as the stairstep-ramp, or simply counter A/D converter,…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Low-voltage AC power supply Bridge rectifier pack…
Input Voltages for Logic Gates Logic gate circuits are designed to…
Explain the difference between a balanced polyphase system and an…
A modern method of electrical power control involves inserting a…
In the common-emitter section of this chapter, we saw a SPICE analysis…
Don’t just sit there! Build something!! Learning to analyze digital…
Explain the principle of operation for the particular integrated…
Connecting digital circuitry to sensor devices is simple if the sensor…
You might have noticed on the table for specific resistances that all…
Most AC motors are induction motors. Induction motors are favored due…
One method of addressing the digital ramp ADC’s shortcomings is…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Low-voltage AC power supply Bridge rectifier pack…
Don’t just sit there! Build something!! Learning to analyze digital…
Try out our Resistor Color Code Calculator in our Tools section.…
Because of their insulated gates, IGFETs of all types have extremely…
Don’t just sit there! Build something!! Learning to analyze digital…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two 6-volt batteries Two NPN…
As strange as it may seem, any repeating, non-sinusoidal waveform is…
“I consider that I understand an equation when I can predict the…
Calculate circuit parameters using Ohm's Law
This calculator is designed to compute for the parameters needed to design a L-Match Impedance Circuit
Let’s analyze a simple series circuit and determine the voltage…
Counting practice: count from zero to thirty-one in binary, octal, and…
Input Voltages for Logic Gates Logic gate circuits are designed to…
Differential Op-Amp Circuits An op-amp with no feedback is already a…
So far, we’ve observed simulations of transformers where the…
A transistor is a linear semiconductor device that controls current…
In the simplest terms you can think of, define what an electrical…
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
