Current Source It is possible through the use of electronic amplifiers…
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Diodes can perform switching and digital logic operations. Forward and…
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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.
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In this hands-on electronics experiment, you will examine the heat generated by resistors and maybe even make one smoke! Also, learn to calculate power dissipation using Joule's law and resistor power ratings.
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In this hands-on electronics experiment, you will create a battery from a potato (yes! a potato) and learn about the relationship between chemical energy and electric energy.
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Design a passive circuit that will create a "split” ( V/-V) power…
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Don’t just sit there! Build something!! Learning to mathematically…
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In this hands-on electronics experiment, you will build an analog voltage comparator circuit and learn how open-loop operational amplifiers function.
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In addition to voltage and current, there is another important…
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In this hands-on AC electronics experiment, build a simple transformer and learn some important transformer fundamentals including voltage step-up and step-down.
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∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
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When using conventional current flow, we can trace the direction of…
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What does the normal status of an electrical switch refer to?…
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Don’t just sit there! Build something!! Learning to mathematically…
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Don’t just sit there! Build something!! Learning to analyze digital…
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Just as devices have been made to measure certain physical quantities…
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When a transistor is in the fully-off state (like an open switch), it…
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Don’t just sit there! Build something!! Learning to analyze digital…
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(Template)
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Protective relays are special power-sensing devices whose job it is to…
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In ladder logic symbolism, an electromechanical relay coil is shown as…
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Current Source It is possible through the use of electronic amplifiers…
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Another variation on a theme of bistable multivibrators is the J-K…
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In DC and low-frequency AC circuits, the characteristic impedance of…
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In this hands-on semiconductor electronics experiment, build a simple current mirror using matched bipolar junction transistors (BJTs) and learn about current mirror circuit limitations, the temperature dependence of BJTs, and thermal runaway.
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Don’t just sit there! Build something!! Learning to mathematically…
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Parallel-in/ serial-out shift registers do everything that the…
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If the ends of a wire loop are attached to two half-circular metal…
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As was mentioned before, the angle of this “power…
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While Oersted’s surprising discovery of electromagnetism paved…
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Don’t just sit there! Build something!! Learning to mathematically…
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In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
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An oscilloscope is a very useful piece of electronic test equipment.…
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Calculate circuit parameters using Ohm's Law
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In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure voltage using the voltmeter function.
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Conductors lose all of their electrical resistance when cooled to…
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Anyone who’s studied geometry should be familiar with the…
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A calculator for computing the impedance of an edge coupled stripline.
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An ideal transistor would show 0% distortion in amplifying a signal.…
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A calculator designed to compute the VSWR, reflection coefficient, return loss and matching loss in a transmission line
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Before the advent of solid-state logic circuits, logical control…
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When calculating the power dissipation of resistive components, we can…
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A calculator for computing the impedance of a wire stripline.
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An oscilloscope is a very useful piece of electronic test equipment.…
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The logic simplification examples that we have done so far could have…
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As the name suggests, the tetrode tube contains four elements: cathode…
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RELATED WORKSHEETS: JFET Amplifiers Worksheet
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The circuits in the figure below are known as clampers or DC…
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In this hands-on AC electronics experiment, build a variable conductor and learn the impact of a metal core placed inside an inductor coil has on the inductance.
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To learn about electronics, you must eventually engage in hands-on experimentation. Knowledge gleaned from books alone has limited use in scientific endeavors. Troubleshooting a circuit can be as important as the knowledge gained from a properly functioning experiment.
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Add the following binary numbers:
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In this hands-on electronics experiment, build a 3-bit down counter using J-K flip-flops and learn about asynchronous counter functionality.
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“All men are liable to error;” —John Locke Whereas…
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Up to now, every circuit that was presented was a combinatorial…
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Using an electrical meter safely and efficiently is perhaps the most…
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It is imperative to understand that the type of numeration system used…
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It used to be with large AC power systems that “power…
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Identify which trigonometric functions (sine, cosine, or tangent) are…
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This page will walk you step-by-step through the process of…
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This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
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