What is the purpose of a seven-segment decoder circuit? What is a…
Before the advent of solid-state logic circuits, logical control…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
In this circuit, the electric motor is supposed to turn on whenever…
PARTS AND MATERIALS 4511 BCD-to-7seg latch/decoder/driver (Radio…
In addition to performing tasks of amplification and switching, tubes…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
PARTS AND MATERIALS 4511 BCD-to-7seg latch/decoder/driver (Radio…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Single Phase Synchronous Motors Single-phase synchronous motors are…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
In addition to performing tasks of amplification and switching, tubes…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
What is the purpose of a seven-segment decoder circuit? What is a…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Identify each of these logic gates by name, and complete their…
In this circuit, the electric motor is supposed to turn on whenever…
A technician uses a stroboscope to “freeze” the rotation of 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 4001 quad NOR gate (Radio Shack catalog #…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Before the advent of solid-state logic circuits, logical control…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
There are three basic factors of capacitor construction determining…
On this page, we’ll outline the three principles you should…
A decoder is a circuit that changes a code into a set of signals. It…
In many disciplines of science and engineering, very large and very…
A multiplexer, abbreviated mux, is a device that has multiple inputs…
Parts and Materials 6-volt battery 6-volt incandescent…
When inductors are connected in series, the total inductance is the…
This calculator computes the noise figure and noise temperature in a system
Given two lengths of metal wire, which one will have the least…
Don’t just sit there! Build something!! Learning to mathematically…
If a block of P-type semiconductor is placed in contact with a block…
Any kind of switch contact can be designed so that the contacts…
Circuits consisting of just one battery and one load resistance are…
“Garbage in, garbage out.” —Anonymous SPICE is a…
Don’t just sit there! Build something!! Learning to mathematically…
Cathode: This is the electrode that is heated and emits the…
In the previous section, we explored what would happen in simple…
So far we have been finding Sum-Of-Product (SOP) solutions to logic…
A meter is any device built to accurately detect and display an…
