PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
“All men are liable to error;” —John Locke Whereas…
All About Diodes A diode is an electrical device allowing current to…
What do you think this logic buffer gate will do, with the output…
Electricity and Magnetism An electric current through a conductor will…
What is an Insulated Gate Bipolar Transistor (IGBT), and what…
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) Two…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Bipolar junction transistors (Also known as BJTs) can be used as an…
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
In ladder logic symbolism, an electromechanical relay coil is shown as…
If we take the equivalent circuit of an SCR and add another external…
A special type of relay is one that monitors the current, voltage,…
The discovery of the relationship between magnetism and electricity…
Like its bipolar cousin, the field-effect transistor may be used as an…
PARTS AND MATERIALS Audio detector with headphones Electromagnet coil…
Calculate the voltage output by the secondary winding of a transformer…
Solid-state switching circuits usually keep their constituent…
In power distribution systems, it is very important to be able to…
A semiconductor device is one made of silicon or any number of other…
When capacitors are connected in series, the total capacitance is…
A tool designed to calculate the noise figure of cascaded amplifiers
PARTS AND MATERIALS 4011 quad NAND gate (Radio Shack catalog #…
RELATED WORKSHEETS: Decibel Measurements Worksheet
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
In this circuit, three resistors receive the same amount of voltage…
Since Thevenin’s and Norton’s Theorems are two equally…
Because binary numeration requires so many bits to represent…
Like bipolar transistors, SCRs and TRIACs are also manufactured as…
A Link Budget puts into account all gains and losses a signal goes through in a system as it is transmitted. The calculator calculates the power of the received signal given amplifier and antenna gains, and medium loss.
Suppose we altered our basic open-collector inverter circuit, adding a…
Analog circuits are circuits dealing with signals free to vary from…
Solid-state switching circuits usually keep their constituent…
Contributors to this chapter are listed in chronological order of…
Identify which direction each potentiometer wiper must move in this…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS High-quality “closed-cup” audio…
A calculator for computing the inductance of a coaxial cable.
PARTS AND MATERIALS Electronic “keyboard” (musical)…
Contributors to this chapter are listed in chronological order of…
What does it mean for an object to have an electric charge? Give an…
Normally, the ampacity rating of a conductor is a circuit design…
A voltage multiplier is a specialized rectifier circuit…
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What is an Insulated Gate Bipolar Transistor (IGBT), and what…
TTL Circuit Analysis Let’s examine the following TTL circuit and…
What is Conductance? In the study of DC circuits, the student of…
Using the same value components in our series example circuit, we will…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
As was mentioned before, the angle of this “power…
As was stated earlier, most meter movements are sensitive devices.…
Don’t just sit there! Build something!! Learning to mathematically…
Bipolar junction transistors (Also known as BJTs) can be used as an…
Current Components in a series circuit share the same current: Itotal…
The first and most straightforward network analysis technique is…
Point-to-Point Connecting two digital devices with a network, would…
At the beginning of this chapter, it illustrates how transistors could…
Logic circuits, whether comprised of electromechanical relays or…
