Our advancements in body electronics, infotainment and telematics technologies have made vehicles…
Learn more about the end equipments power and signal chain components are part of in automotive body…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
If we were to express the series-connected DC voltages as phasors…
Don’t just sit there! Build something!! Learning to mathematically…
A technician uses a stroboscope to “freeze” the rotation of a…
What is the purpose of the switch shown in this schematic diagram?
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
What does it mean for an object to have an electric charge? Give an…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
It is fairly important to use large value resistors (10 MΩ works…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.
Electromechanical watt-hour meters use an aluminum disk that is spun…
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Shown here is the schematic symbol for a resistor: What is the purpose…
If we take three equal resistors and connect one end of each to a…
Connecting digital circuitry to sensor devices is simple if the sensor…
Value of time constant in series RC and RL circuits Time…
You might have noticed on the table for specific resistances that all…
Write an equation describing the precise mathematical relationship…
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
Also known as the stairstep-ramp, or simply counter A/D converter,…
The purpose of the parallel-in/ parallel-out shift register is to take…
The circuit in the previous section is not a very practical one. In…
PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…
The first and most straightforward network analysis technique is…
PARTS AND MATERIALS Two 6-volt batteries Three NPN…
A waveguide is a special form of transmission line consisting of a…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
This tool helps calculate the impedance of an edge coupled microstrip.
What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…
If your event sensing switch is mechanical in nature, you will likely…
In power distribution systems, it is very important to be able to…
Parts and Materials 6-volt battery 6-volt incandescent…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
PARTS AND MATERIALS Electromagnet from previous experiment Permanent…
So far we know that AC voltage alternates in polarity and AC current…
It may seem difficult to even start on a project such as this, with no…
So far, we’ve only been able to escape the sheer volume of…
Decibel as Absolute Unit of Power It is also possible to use the…
This tool calculates the cutoff frequency of a circular waveguide
Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of…
Cathode: This is the electrode that is heated and emits the…
The circuits in the figure below are known as clampers or DC…
How is it possible to electrically measure the torque output by a…
If you’ve used DOS or UNIX operating systems before in a…
The purpose of the parallel-in/ parallel-out shift register is to take…
Real operational amplifiers have some imperfections compared to an…
A tool designed to compute the values to be used in a T-match Impedance Circuit
An inductor is a passive two-terminal electrical component that…
Anyone who’s studied geometry should be familiar with the…
Resistors vs. Inductors Inductors do not behave the same way as…
