What is the purpose of a seven-segment decoder circuit? What is a…
In addition to performing tasks of amplification and switching, tubes…
PARTS AND MATERIALS 4511 BCD-to-7seg latch/decoder/driver (Radio…
Before the advent of solid-state logic circuits, logical control…
A technician uses a stroboscope to “freeze” the rotation of a…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
In addition to performing tasks of amplification and switching, tubes…
An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.
Single Phase Synchronous Motors Single-phase synchronous motors are…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Identify each of these logic gates by name, and complete their…
Before the advent of solid-state logic circuits, logical control…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
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 4511 BCD-to-7seg latch/decoder/driver (Radio…
In this circuit, the electric motor is supposed to turn on whenever…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Because binary numeration requires so many bits to represent…
Inductors do not have a stable “resistance” as conductors…
So far, we’ve studied both S-R and D latch circuits with enable…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
Capacitors Vs. Resistors Capacitors do not behave the same as…
Superconducting devices, though not widely used, have some unique…
The Maximum Power Transfer Theorem is not so much a means of analysis…
In order to work with complex numbers without drawing vectors, we…
No text on electrical metering could be called complete without a…
Early in my explorations of electricity, I came across a length of…
Insulated gate field-effect transistors are unipolar devices just like…
This calculator calculates the resistivity of a component based on its resistance value, length, and cross-sectional area.
Capacitance Formula Permittivity of Dielectric …
Aside from the issues of the physical network (signal types and…
“Garbage in, garbage out.” —Anonymous SPICE is a…
Electronics is a science, and a very accessible science at that. With…
Varicap or varactor diodes A variable capacitance diode is known as a…
As opposed to normal equations where the solution is a number, a…
We can construct a simple logic functions for our hypothetical lamp…
