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.
This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
In this hands-on electronics experiment, you will build an S-R latch using two NOR gates and learn how this type of digital memory operates, including invalid states, race conditions, and the effects of output loading.
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
Power measurement in AC circuits can be quite a bit more complex than…
Don’t just sit there! Build something!! Learning to mathematically…
A capacitor is a passive two-terminal electronic component that…
This calculates the capacitance of a capacitor based on its charge, Q, and its voltage, V, according to the formula, C=Q/V.
What is the purpose of the switch shown in this schematic diagram?
Our exploration of thyristors begins with a device called the…
Contributors to this chapter are listed in chronological order of…
A calculator designed to calculate the trace width of a stripline based on the maximum current rating
What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…
Most of us have experienced some form of electric “shock,”…
Don’t just sit there! Build something!! Learning to mathematically…
What, exactly, is an arbitrary waveform generator, and for what…
PARTS AND MATERIALS Low-voltage AC power supply Two capacitors, 0.1…
Three-Phase Alternator Let’s take the three-phase alternator…
In the last section, we learned what would happen in simple…
How to Create a Band-stop Filter? Also called band-elimination,…
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
PARTS AND MATERIALS Steel flat bar, 4 pieces Miscellaneous bolts,…
An ideal transistor would show 0% distortion in amplifying a signal.…
Don’t just sit there! Build something!! Learning to mathematically…
Research and describe what the Hall effect is, and list some practical…
Limitations of Electromechanical Relays As versatile as…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
The Law of Sines (for any triangle) The Law of Cosines (for any…
This calculator determines the bias and feedback of resistors for an inverting op-amp.
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
Capacitors do not have a stable “resistance” as conductors…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Define what noise means, in the electrical sense of the word. How does…
So far, we’ve studied both S-R and D latch circuits with enable…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
Wiring for AC and DC power distribution branch circuits are color…
Don’t just sit there! Build something!! Learning to mathematically…
This chapter explores the response of capacitors and inductors to…
Perhaps the most ingenious technique was that of the delay line. A…
If the burden of two systems of measurement for common quantities…
