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.
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.
Up until this point, our analysis of transistor logic circuits has…
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.
The table method provides a structured methodology for ensuring you…
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.
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.
A Logic Gate is assigned as an elementary building block of…
Previously, we examined series circuits and parallel circuits using…
An unbalanced Wheatstone bridge cannot be solved using simple series…
In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
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.
Counting practice: count from zero to thirty-one in binary, octal, and…
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.
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.
The Q, or quality, factor of a resonant circuit is a measure of the…
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.
As we saw in a few SPICE analyses earlier in this chapter, the output…
Contributors to this chapter are listed in chronological order of…
As we saw earlier, a power system with no secure connection to earth…
“Advances are made by answering questions. Discoveries are made…
Suppose we altered our basic open-collector inverter circuit, adding a…
The smaller the cross-sectional area of any given wire, the greater…
Counting practice: count from zero to thirty-one in binary, octal, and…
The Parallel Wires of Infinite Length Suppose, though, that we had a…
After the introduction of the DC electrical distribution system by…
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This calculator helps you compute for the inductance of an edge coupled trace.
Instantaneous Values in AC Circuits Pure resistive AC circuit:…
In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
Identify which direction each potentiometer wiper must move in this…
Project Overview This project employs all of the skills…
A calculator designed to calculate the trace width of a stripline based on the maximum current rating
Using an electrical meter safely and efficiently is perhaps the most…
Don’t just sit there! Build something!! Learning to mathematically…
This calculator determines the bias and feedback of resistors for an inverting op-amp.
