Learn how design parameters impact system performance.
Explore the theory of operation behind 3D time of flight sensors.
PARTS AND MATERIALS Two 6-volt batteries One NPN…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
In addition to performing tasks of amplification and switching, tubes…
What is the purpose of a seven-segment decoder circuit? What is a…
In this circuit, the electric motor is supposed to turn on whenever…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
PARTS AND MATERIALS 4511 BCD-to-7seg latch/decoder/driver (Radio…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
A technician uses a stroboscope to “freeze” the rotation of a…
Before the advent of solid-state logic circuits, logical control…
An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
Identify each of these logic gates by name, and complete their…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Any kind of switch contact can be designed so that the contacts…
Contributors to this chapter are listed in chronological order of…
Mercury Standard Cell Back in the early days of electrical measurement…
PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…
When lightning strikes, nearby magnetic compass needles may be seen to…
What does it mean for an object to have an electric charge? Give an…
A third variation on the counter-DAC-based converter theme is, in my…
Parts and Materials Multimeter, digital or analog Assorted resistors…
So far in our discussions on electricity and electric circuits, we…
Learn About L/R Time Constants It is often perplexing to new students…
The expression of numerical quantities is something we tend to take…
Solve this equation for the value of x: x + 5 = 8 How many exact…
How is it possible to electrically measure the torque output by a…
There are many different types of power sources, and here some of the…
The wires between the tank and the monitoring location is called…
∫f(x) dx Calculus alert! A 5 H inductor is subjected to an electric…
Don’t just sit there! Build something!! Learning to mathematically…
It used to be with large AC power systems that “power…
Don’t just sit there! Build something!! Learning to mathematically…
