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Parallel Resistor Calculator

Tools

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.

Wheatstone Bridge Calculator

Tools

This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.

Wheatstone Bridge Calculator

Tools

This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.

Parallel Resistor Calculator

Tools

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.

Stepper Motors

Worksheets - Sensors

Don’t just sit there! Build something!! Learning to analyze digital…

Radar Maximum Range Calculator

Tools

This tool is designed to calculate the maximum distance (range) that a radar can detect

Resistors

Textbook

Because the relationship between voltage, current, and resistance in…

555 Timer Astable Circuit

Tools

In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis.

Voltage Comparator

Textbook

Parts and Materials Operational amplifier, model 1458 or 353…

Solving Series and Parallel Circuits With the Table Method and Ohm’s Law

Textbook

The table method provides a structured methodology for ensuring you…

Factoring Equivalencies

Textbook

Factoring Identities :   a2 - b2 = (a + b) (a - b) a2 + 2ab + b2…

Basic Logic Gate Troubleshooting

Worksheets - Sensors

Counting practice: count from zero to thirty-one in binary, octal, and…

Parallel Circuit Rules

Textbook

Voltage Components in a parallel circuit share the same voltage:…

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

Impedance Transformation

Textbook

Standing waves at the resonant frequency points of an open- or…

DeMorgan’s Theorems

Textbook

A mathematician named DeMorgan developed a pair of important rules…

Transistor Biasing Calculations

Textbook

Although transistor switching circuits operate without bias, it is…

Switches, Hand Actuated

Textbook

A switch is an electrical component that can “make” or…

Simple Vector Addition

Textbook

Remember that vectors are mathematical objects just like numbers on a…

Introduction to DC Circuits

Textbook

“DC” stands for Direct Current, which can refer to either…

Square Wave Signals

Textbook

It has been found that any repeating, non-sinusoidal waveform can be…

The Antiderivative (Indefinite Integral)

Textbook

  Notice something important here: taking the derivative of f(x)…

Noise Figure and Noise Temperature Calculator

Tools

This calculator computes the noise figure and noise temperature in a system

Inverting Op-Amp Resistor Calculator

Tools

This calculator determines the bias and feedback of resistors for an inverting op-amp.