Before the advent of solid-state logic circuits, logical control…
Textbook
In this hands-on electronics experiment, build an audio amplifier using a vacuum tube (triode) and learn about voltage transformers, how to build a high-voltage DC power supply, and how to use a transformer for impedance matching.
Textbook
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
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In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
Textbook
Many electronic circuits use what is called a split or a dual power…
Worksheets - PLCs
Solid-state switching circuits usually keep their constituent…
Worksheets - PLCs
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
Textbook
Stepper Motor vs Servo Motor A stepper motor is a…
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The wires between the tank and the monitoring location is called…
Textbook
Most AC motors are induction motors. Induction motors are favored due…
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Point-to-Point Connecting two digital devices with a network, would…
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In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
Textbook
The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.
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Transformers with Multiple Secondaries Transformers are very versatile…
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The manufacture of only silicon based semiconductors is described…
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Calculate the voltage output by the secondary winding of a transformer…
Worksheets - PLCs
In this hands-on AC electronics experiment, you will sense AC magnetic fields using a simple wire coil and learn about AC signal coupling, orientation effects, and the impact of shielding using different materials.
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This calculator will convert pressure values to ten different standard units for pressure.
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Most ohmmeters of the design shown in the previous section utilize a…
Textbook
Electricity and Magnetism An electric current through a conductor will…
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The R/2R DAC circuit is an alternative to the binary-weighted-input…
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Long before the advent of digital electronic technology, computers…
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A calculator designed to calculate the maximum current that a stripline can handle
Tools
What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
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When connecting batteries together to form larger “banks”…
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When lightning strikes, nearby magnetic compass needles may be seen to…
Worksheets - PLCs
Determine what the magnitude and polarity of the voltmeter’s…
Worksheets - PLCs
Value of time constant in series RC and RL circuits Time…
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We can take the same components from the series circuit and rearrange…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - PLCs
Seeing as how a common meter movement can be made to function as a…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - PLCs
Of course, there is a danger of electrical shock when directly…
Textbook
This calculator computes the inductance of a wire coil.
Tools
Dielectric strength in kilovolts per inch (kV/in): Material*…
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The superposition theorem is one of those strokes of genius that takes…
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As we saw earlier, a power system with no secure connection to earth…
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In this hands-on electronics experiment, you will build a precision potentiometer from three lower precision potentiometer and learn about voltage range compression and parameter interactions.
Textbook
To overcome the challenge of creating necessary DC bias voltage for an…
Textbook
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
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