Don’t just sit there! Build something!! Learning to mathematically…
So far, the filter designs we’ve concentrated on have employed…
Don’t just sit there! Build something!! Learning to mathematically…
The Insulated-Gate Field-Effect Transistor (IGFET), also known as…
Don’t just sit there! Build something!! Learning to mathematically…
As was previously mentioned, we need more than just a continuous path…
Capacitors store energy in the form of an electric field, and…
In ladder logic symbolism, an electromechanical relay coil is shown as…
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
The word battery simply means a group of similar components. In…
Bipolar Junction Transistor or BJT Current Mirror An often-used…
Complex numbers are useful for AC circuit analysis because they…
When connecting batteries together to form larger “banks”…
To overcome the challenge of creating necessary DC bias voltage for an…
Real operational amplifiers have some imperfections compared to an…
PARTS AND MATERIALS Four 6-volt batteries 12-volt light bulb, 25 or 50…
If I wanted to build a battery-powered electric drill, would it be…
If the ends of a wire loop are attached to two half-circular metal…
Though mechanical ohmmeter (resistance meter) designs are rarely used…
Identify some of the different types of capacitors, and their…
Diodes can perform switching and digital logic operations. Forward and…
Project Parts and Materials Automotive alternator (one required, but…
Impedance Matching Because transformers can step voltage and current…
As we saw in a few SPICE analyses earlier in this chapter, the output…
The peak voltage calculator calculates peak voltage values from the peak-to-peak voltage, RMS voltage, or average voltage.
Given two lengths of metal wire, which one will have the least…
Transformers with Multiple Secondaries Transformers are very versatile…
Power Capacity As has already been observed, transformers must be well…
As was previously mentioned, we need more than just a continuous path…
Ladder diagrams are specialized schematics commonly used to document…
In this motor control circuit, how would you ensure that there is no…
Label where each of the following electrical quantities would be found…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 0.1 µF,…
Electromechanical relays used to start and stop high-power electric…
Parts and Materials 4011 quad NAND gate (Radio Shack catalog #…
In the chapter on mixed-frequency signals, we explored the concept of…
The choice of step-down transformers to use in a project such as this…
Let’s analyze a simple series circuit and determine the voltage…
Because of their insulated gates, IGFETs of all types have extremely…
A wound rotor induction motor has a stator like a squirrel cage…
There are circumstances when you may need to analyze a DC reactive…
What shape of voltage waveform would you expect to measure (using an…
This tool is designed to calculate the inductance of two parallel wires
An often neglected area of study in modern electronics is that of…
RELATED WORKSHEETS: Decibel Measurements Worksheet
Things start to get complicated when we need to relate two or more AC…
Aside from the issues of the physical network (signal types and…
Wiring for AC and DC power distribution branch circuits are color…
The Use of Logic Gate Inverters and buffers exhaust the possibilities…
The Law of Sines (for any triangle) The Law of Cosines (for any…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Identify each of these logic gates by name, and complete their…
Figure below shows a photodiode amplifier for measuring low levels of…
PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…
This calculator will compute the required resistor ratio (R2/R1) and reference voltage (VREF) to create the desired high (VTH) and low (VTL) threshold voltages in a non-inverting comparator circuit with hysteresis (commonly called a Schmitt trigger).
A calculator for computing the impedance of a wire stripline.
Don’t just sit there! Build something!! Learning to mathematically…
Suppose you were installing a high-power stereo system in your car,…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
