In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
The Q, or quality, factor of a resonant circuit is a measure of the…
Counting practice: count from zero to thirty-one in binary, octal, and…
A circuit with an inductor (L) and capacitor (C) connected in parallel or series will have a resonant frequency at which their impedances are equal. Given two of the three values—inductance, capacitance, or resonant frequency—this tool will calculate the missing third variable.
The table method provides a structured methodology for ensuring you…
In this hands-on electronics experiment, build a red LED flasher with a transistor drive to control the current and learn how to use transistors to provide current gain and how to limit LED current.
In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.
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.
In this collection of hands-on electronics experiments, build and test digital circuits and learn the fundamentals of digital logic circuits, including gates, counters, logic levels, hysteresis, memory, and more.
A Logic Gate is assigned as an elementary building block of…
This calculator will determine the instantaneous energy, sustained energy, and power consumed by an electrical system given two of the three electrical parameters (voltage, current, or resistance) and the time.
Up until this point, our analysis of transistor logic circuits has…
Previously, we examined series circuits and parallel circuits using…
The time constant of a series RC circuit is the product of the resistance and capacitance. Given two of the three values—resistance, capacitance, or RC time constant—this tool will calculate the missing third variable.
This calculator provides three options—basic, intermediate, and advanced—for determining expected battery life for microcontroller, Internet of Things (IoT), and edge processing systems with up to four different operating modes.
In this series of hands-on electronics experiments, build analog circuits, including amplifiers, comparators, oscillators, and more. Following the step-by-step instructions will help you understand and appreciate analog systems.
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.
An unbalanced Wheatstone bridge cannot be solved using simple series…
In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
Programming a circuit simulation with SPICE is much like programming…
A three-phase motor may be run from a single-phase power source.…
A principal consideration for industrial control networks, where the…
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
Just as devices have been made to measure certain physical quantities…
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.
So far we have been finding Sum-Of-Product (SOP) solutions to logic…
Perhaps the most important consideration of an ADC is its resolution.…
Our exploration of thyristors begins with a device called the…
A calculator for computing the impedance of an edge coupled stripline.
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This calculator computes the inductance of a wire coil.
An often neglected area of study in modern electronics is that of…
What do we do if we come across a circuit more complex than the simple…
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
RELATED WORKSHEETS: Calculus for Electric Circuits…
Pulse Width Modulation (PWM) uses digital signals to control power…
In DC and low-frequency AC circuits, the characteristic impedance of…
Thomas Edison, that prolific American inventor, is often credited with…
