In addition to performing tasks of amplification and switching, tubes…
In this circuit, the electric motor is supposed to turn on whenever…
Before the advent of solid-state logic circuits, logical control…
PARTS AND MATERIALS 4511 BCD-to-7seg latch/decoder/driver (Radio…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
What is the purpose of a seven-segment decoder circuit? What is a…
This series LED resistance calculator is perfect for when you have a single LED or a number of the same color of LEDs in series and need to know which resistor you should use.
PARTS AND MATERIALS Two 6-volt batteries One NPN…
Single Phase Synchronous Motors Single-phase synchronous motors are…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
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.
Before the advent of solid-state logic circuits, logical control…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
What is the purpose of a seven-segment decoder circuit? What is a…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Identify each of these logic gates by name, and complete their…
PARTS AND MATERIALS 4511 BCD-to-7seg latch/decoder/driver (Radio…
In addition to performing tasks of amplification and switching, tubes…
A technician uses a stroboscope to “freeze” the rotation of a…
It is sometimes desirable to have circuits capable of selectively…
This tool is designed to compute for the trace width of a microstrip
As an example of using several circuits together, we are going to make…
Define what noise means, in the electrical sense of the word. How does…
Shown here is a simplified representation of an atom: the smallest…
Consider a circuit for a single-phase AC power system, where a 120…
Generally speaking, network analysis is any structured technique used…
This calculator will convert pressure values to ten different standard units for pressure.
Periodic table of chemical elements.
In the previous section, we explored what would happen in simple…
All entries arranged in alphabetical order of surname. Major…
Electricity and Magnetism An electric current through a conductor will…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) Two…
Explain how a moving-coil, or dynamic microphone works. Identify how…
Perhaps the most important consideration of an ADC is its resolution.…
It used to be with large AC power systems that “power…
PARTS AND MATERIALS High-quality “closed-cup” audio…
This calculator will determine the square root, cube root, or nth root of a given number, x.
Read-only memory (ROM) is similar in design to static or dynamic RAM…
Explain how the microphone in your amplifier works. How, exactly, does…
