PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
If we were to express the series-connected DC voltages as phasors…
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.
Don’t just sit there! Build something!! Learning to mathematically…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two 6-volt batteries One NPN transistor—models…
What is the purpose of the switch shown in this schematic diagram?
It is fairly important to use large value resistors (10 MΩ works…
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
Shown here is the schematic symbol for a resistor: What is the purpose…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
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…
An LED resistance calculator is perfect for when you have a single LED and need to know which resistor you should use.
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
What is the purpose of a seven-segment decoder circuit? What is a…
Don’t just sit there! Build something!! Learning to analyze digital…
Devoting a whole chapter in a modern electronics text to the design…
Power measurement in AC circuits can be quite a bit more complex than…
Real operational amplifiers have some imperfections compared to an…
Passive Devices Components incapable of controlling current by means…
Because batteries create current flow in a circuit by exchanging…
What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
A helpful analogy for understanding divided feedback amplifier…
It is a common phenomenon for the electrical resistance of a substance…
The principle of non-sinusoidal, repeating waveforms being equivalent…
The final transistor amplifier configuration (Figure below) we need to…
In the previous section, we explored what would happen in simple…
Valence: The electrons in the outermost shell, or valence shell, are…
A circuit which removes the peak of a waveform is known as a clipper.…
A demultiplexer, sometimes abbreviated dmux, is a circuit that has…
PARTS AND MATERIALS 4511 BCD-to-7seg latch/decoder/driver (Radio…
A very common misconception students have about potentiometers is the…
Don’t just sit there! Build something!! Learning to mathematically…
An ideal transistor would show 0% distortion in amplifying a signal.…
A very useful tool for observing rotating objects is a strobe light.…
