One method of addressing the digital ramp ADC’s shortcomings is…
This is a schematic for a simple VCO: The oscillator is of the RC…
Determine the output voltage polarity of this op-amp (with reference…
Don’t just sit there! Build something!! Learning to mathematically…
If a pulse-width modulated (PWM) signal is sent to a passive…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Counting practice: count from zero to thirty-one in binary, octal, and…
Diodes can perform switching and digital logic operations. Forward and…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
If some percentage of an amplifier’s output signal is connected…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Don’t just sit there! Build something!! Learning to mathematically…
Pulse Width Modulation (PWM) uses digital signals to control power…
So far, we’ve only been able to escape the sheer volume of…
Input Voltages for Logic Gates Logic gate circuits are designed to…
How is it possible to assign a fixed value of voltage or current (such…
JFETs, like bipolar transistors, are able to “throttle”…
RELATED WORKSHEETS: Calculus for Electric Circuits…
Generally speaking, how many “time constants” worth of time does…
Don’t just sit there! Build something!! Learning to mathematically…
Older electrical schematics showed connecting wires crossing, while…
Determine the output voltage polarity of this op-amp (with reference…
Sometimes it is necessary to determine the length of time that a…
Resistors vs. Inductors Inductors do not behave the same way as…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Constant rule Rule of sums Rule of differences Product rule Quotient…
In this hands-on electronics experiment, construct a signal generator circuit that creates two different types of ramp signals and learn how capacitors charge when connected to resistors and constant current sources.
This article explains the step-by-step process for determining the…
In this hands-on electronics experiment, you will build an analog voltage comparator circuit and learn how open-loop operational amplifiers function.
Don’t just sit there! Build something!! Learning to analyze relay…
An unbalanced Wheatstone bridge cannot be solved using simple series…
In this hands-on electronics experiment, you will build a monostable multivibrator using a 555 timer IC and learn about RC time constant charging and how a one-shot timer operates.
Behaviors of Inductors wrapped around a Conductive Core Suppose we…
Don’t just sit there! Build something!! Learning to mathematically…
For extremely high-frequency applications (above 1 GHz), the…
In this introduction to series resistance circuits, we will explain…
When a PCB designer speaks of dimensions in thous or mils, what does…
So far, we’ve only been able to escape the sheer volume of…
NAND and NOR gates possess a special property: they are universal.…
This calculator uses Faraday's and Lenz's laws to calculate the magnitude and polarity of the induced electromotive force (EMF) caused by a change in magnetic flux through a closed-loop coil.
Don’t just sit there! Build something!! Learning to mathematically…
If your event sensing switch is mechanical in nature, you will likely…
Don’t just sit there! Build something!! Learning to analyze digital…
As we saw in a few SPICE analyses earlier in this chapter, the output…
Over the course of learning about electricity, you will want to…
For extremely high-frequency applications (above 1 GHz), the…
Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…
Add the following binary numbers:
Periodic table of chemical elements.
What voltage will you choose to use for each of the station batteries?
Given two lengths of metal wire, which one will have the least…
If the output of a shift register is fed back to the input. a ring…
In this hands-on electronics experiment, build an audio amplifier using a vacuum tube (triode) and learn about voltage transformers, how to build a high-voltage DC power supply, and how to use a transformer for impedance matching.
If we connect the output of an op-amp to its inverting input and apply…