A technician uses a stroboscope to “freeze” the rotation of a…
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
If we were to express the series-connected DC voltages as phasors…
What is the purpose of the switch shown in this schematic diagram?
PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…
Don’t just sit there! Build something!! Learning to mathematically…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
What is the purpose of a seven-segment decoder circuit? What is a…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two 6-volt batteries One NPN transistor—models…
What does it mean for an object to have an electric charge? Give an…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Shown here is the schematic symbol for a resistor: What is the purpose…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.
Don’t just sit there! Build something!! Learning to mathematically…
When we store information in some kind of circuit or device, we not…
Let’s analyze a simple series circuit and determine the voltage…
Parts and Materials 4011 quad NAND gate (Radio Shack catalog #…
Input impedance varies considerably with the circuit configuration…
Don’t just sit there! Build something!! Learning to mathematically…
Given two lengths of metal wire, which one will have the least…
The purpose of the parallel-in/ parallel-out shift register is to…
Don’t just sit there! Build something!! Learning to mathematically…
A parallel circuit is often called a current divider for its ability…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) Two…
PARTS AND MATERIALS Low-voltage AC power supply Bridge rectifier pack…
The metric system, besides being a collection of measurement units for…
SPICE analysis of Electrical Isolation Aside from the ability to…
During the early development of telephone technology, a unit was…
Design a passive circuit that will create a "split” ( V/-V) power…
How to Create Band-pass Filter? There are applications where a…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
One method of addressing the digital ramp ADC’s shortcomings is the…
The most important component of your voltmeter will be the…
