Achieve vivid lighting patterns with 29kHz PWM dimming incredible standby Iq savings with the LED…
Watch this quick demo video to see the Ultra Small RGB LED Animation Reference Design in action.…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Don’t just sit there! Build something!! Learning to mathematically…
What is the purpose of a seven-segment decoder circuit? What is a…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Electromechanical watt-hour meters use an aluminum disk that is spun…
An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
A technician uses a stroboscope to “freeze” the rotation of a…
What is the purpose of the switch shown in this schematic diagram?
Shown here is the schematic symbol for a resistor: What is the purpose…
If we were to express the series-connected DC voltages as phasors…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
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…
SPICE analysis of Electrical Isolation Aside from the ability to…
As was mentioned before, the angle of this “power…
The Inductance Formula Wheeler’s formulas for…
This calculator helps you compute the inductance of a coil.
Superposition theorem is one of those strokes of genius that takes a…
With the notable exception of calculations for power (P), all AC…
PARTS AND MATERIALS Electromagnet from previous experiment Permanent…
Add the following binary numbers:
What Is an XOR Gate? One element conspicuously missing from the set of…
Most AC motors are induction motors. Induction motors are favored due…
The following circuits are pre-tested netlists for SPICE 2g6, complete…
Explain how the microphone in your amplifier works. How, exactly, does…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
A tool designed to convert RF power from watts to decibels and vice versa
All entries arranged in alphabetical order of surname. Major…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
A rheostat (variable resistor) and a switch are both examples of…
If you’ve ever witnessed a lightning storm, you’ve seen…
Counting practice: count from zero to thirty-one in binary, octal, and…
