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.
Counting practice: count from zero to thirty-one in binary, octal, and…
Previously, we examined series circuits and parallel circuits using…
In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
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.
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.
Up until this point, our analysis of transistor logic circuits has…
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.
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.
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.
The Q, or quality, factor of a resonant circuit is a measure of the…
The table method provides a structured methodology for ensuring you…
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.
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.
An unbalanced Wheatstone bridge cannot be solved using simple series…
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 Logic Gate is assigned as an elementary building block of…
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 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.
Buses and networks are designed to allow communication to occur…
Contributors to this chapter are listed in chronological order of…
In this hands-on electronics experiment, you will perform a 4-wire Kelvin resistance measurement and learn how to accurately measure resistance.
In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.
Periodic table of chemical elements.
If we take the equivalent circuit of an SCR and add another external…
Power measurement in AC circuits can be quite a bit more complex than…
What does it mean if an integrated circuit comes in DIP form? What…
By introducing electrical reactance into the feedback loops of an…
In ladder logic symbolism, an electromechanical relay coil is shown as…
Stepper Motor vs Servo Motor A stepper motor is a…
Definition of a Factorial Denoted by the symbol “!” after…
A switch can be constructed with any mechanism bringing two conductors…
In the design of large and complex digital systems, it is often…
Before we begin to explore the effects of resistors, inductors, and…
Power Capacity As has already been observed, transformers must be well…
This calculator helps you compute the inductance of a broadside coupled trace.
The manufacture of only silicon based semiconductors is described…
How is it possible to assign a fixed value of voltage or current (such…
Metric Prefixes Yotta = 1024 Symbol: Y Zetta = 1021 Symbol: Z…
