So far, the filter designs we’ve concentrated on have employed…
PARTS AND MATERIALS Low-voltage AC power supply Bridge rectifier pack…
In very simple, qualitative terms, rate the impedance of capacitors…
Don’t just sit there! Build something!! Learning to mathematically…
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
Don’t just sit there! Build something!! Learning to mathematically…
In addition to forward voltage drop (Vf) and peak inverse voltage…
There’s a sure way to calculate any of the values in a reactive…
This chapter will cover the physics behind the operation of…
“The nice thing about standards is that there are so many of…
In this electrical circuit, trace the direction of current through the…
PARTS AND MATERIALS Two 6-volt batteries Four NPN…
Diodes can perform switching and digital logic operations. Forward and…
Constant rule Rule of sums Rule of differences Product rule Quotient…
The circuit shown here is a four-bit analog-to-digital converter…
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
If an electric current is passed through this wire, which direction…
Don’t just sit there! Build something!! Learning to mathematically…
Bipolar Junction Transistor or BJT Current Mirror An often-used…
Don’t just sit there! Build something!! Learning to mathematically…
What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…
Determine the output voltage polarity of this op-amp (with reference…
A diode is an electronics component made from a combination of a…
Write an equation describing the precise mathematical relationship…
The Use of Logic Gate Inverters and buffers exhaust the possibilities…
As strange as it may seem, any repeating, non-sinusoidal waveform is…
Complex numbers are useful for AC circuit analysis because they…
PARTS AND MATERIALS Two 6 volt batteries Capacitor, 0.1 µF…
Don’t just sit there! Build something!! Learning to mathematically…
As lengthy as this chapter has been up to this point, it only begins…
Generally speaking, network analysis is any structured technique used…
Although many textbooks provide good introductions to digital memory…
This calculator computes for the output pulse width of a 555 timer monostable circuit
Don’t just sit there! Build something!! Learning to mathematically…
This tool is designed to calculate the value of resistance R1 in a reflection attenuator.
One of the more advanced ADC technologies is the so-called…
Mathematical rules are based on the defining limits we place on the…
By now you should be well aware of the correlation between electrical…
What is the difference between DC and AC electricity? Identify some…
Don’t just sit there! Build something!! Learning to analyze digital…
Current Components in a series circuit share the same current: Itotal…
This calculator helps you compute the inductance of a coil.
Starting with circle A in a rectangular A’ universe in figure…
PARTS AND MATERIALS One NPN transistor—models 2N2222 or 2N3403…
