A technician uses a stroboscope to “freeze” the rotation of a…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
In addition to performing tasks of amplification and switching, tubes…
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 4017 decade counter/divider (Radio Shack catalog…
Identify each of these logic gates by name, and complete their…
Before the advent of solid-state logic circuits, logical control…
PARTS AND MATERIALS 4511 BCD-to-7seg latch/decoder/driver (Radio…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
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…
In this circuit, the electric motor is supposed to turn on whenever…
How to Create a Band-stop Filter? Also called band-elimination,…
In electric circuits, the three basic quantities are voltage (E or V),…
A tool designed to compute the values to be used in a T-match Impedance Circuit
A semiconductor device is one made of silicon or any number of other…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
Don’t just sit there! Build something!! Learning to mathematically…
A modern alternative to sending (binary) digital information via…
The Voltage Gain Because amplifiers have the ability to increase the…
Define the following acronyms as they apply to digital logic circuits:…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
A calculator for computing the gain and output voltage of an operational amplifier
PARTS AND MATERIALS Paper tube, from a toilet-paper roll Bar of iron…
When an alternator produces AC voltage, the voltage switches polarity…
Limitations of Electromechanical Relays As versatile as…
A common phrase heard in reference to electrical safety goes something…
Designing Wire Resistance Conductor ampacity rating is a crude…
What do you think this logic buffer gate will do, with the output…
Determine the output voltage polarity of this op-amp (with reference…
Series and Parallel Resistances Series and Parallel…
All entries arranged in alphabetical order of surname. Major…
We have the symbols for depletion mode and enhancement mode MOSFETs -…
Don’t just sit there! Build something!! Learning to mathematically…
Superposition theorem is one of those strokes of genius that takes a…
If the output of a shift register is fed back to the input. a ring…
Most AC motors are induction motors. Induction motors are favored due…
Counting practice: count from zero to thirty-one in binary, octal, and…
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
PARTS AND MATERIALS Four 6 volt batteries Operational amplifier, model…
SPICE analysis of Electrical Isolation Aside from the ability to…
At first it may seem pointless to have the four buffer gates following…
Don’t just sit there! Build something!! Learning to mathematically…
Reminders When Using Ohm’s Law One of the most common mistakes…
Because of their insulated gates, IGFETs of all types have extremely…
RELATED WORKSHEETS: Decibel Measurements Worksheet
“With Electronics Workbench, you can create circuit schematics…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
Complementary Output Gates It is sometimes desirable to have a logic…
What, exactly, is an arbitrary waveform generator, and for what…
