As we’ve already learned, electricity requires a complete path…
Don’t just sit there! Build something!! Learning to mathematically…
What, exactly, is necessary to establish electrical continuity between…
PARTS AND MATERIALS Two 6-volt batteries One 9-volt battery …
Things start to get complicated when we need to relate two or more AC…
Impedance Matching Because transformers can step voltage and current…
If an electric current is passed through this wire, which direction…
When plotted on a curve tracer, the characteristic curve for a normal…
Don’t just sit there! Build something!! Learning to mathematically…
The peak voltage calculator calculates peak voltage values from the peak-to-peak voltage, RMS voltage, or average voltage.
What is Split-Phase Power Systems? Split-phase power systems achieve…
Because of their insulated gates, IGFETs of all types have extremely…
Don’t just sit there! Build something!! Learning to mathematically…
Pulse Width Modulation (PWM) uses digital signals to control power…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
Label where each of the following electrical quantities would be found…
The R/2R DAC circuit is an alternative to the binary-weighted-input…
Don’t just sit there! Build something!! Learning to mathematically…
Power Capacity As has already been observed, transformers must be well…
Safety is very important when designing and/or building a device…
Generally speaking, how many “time constants” worth of time does…
We have the symbols for depletion mode and enhancement mode MOSFETs -…
TTL Circuit Analysis Let’s examine the following TTL circuit and…
The first and most straightforward network analysis technique is…
The purpose of the parallel-in/ parallel-out shift register is to take…
Don’t just sit there! Build something!! Learning to mathematically…
If some percentage of an amplifier’s output signal is connected…
Contributors to this chapter are listed in chronological order of…
Real operational amplifiers have some imperfections compared to an…
On this page, we’ll outline the three principles you should…
In designing digital circuits, the designer often begins with a truth…
The node voltage method of analysis solves for unknown voltages at…
Shown here is the schematic symbol for a resistor: What is the purpose…
Given two lengths of metal wire, which one will have the least…
The peak voltage calculator calculates peak voltage values from the peak-to-peak voltage, RMS voltage, or average voltage.
If we examine a four-bit binary count sequence from 0000 to 1111, a…
Valence: The electrons in the outermost shell, or valence shell, are…
What factors determine where potentiometers Rpot1 and Rpot2 must be…
It is fairly important to use large value resistors (10 MΩ works…
Complementary Output Gates It is sometimes desirable to have a logic…
Like its bipolar cousin, the field-effect transistor may be used as an…
