Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of…
The following circuits are pre-tested netlists for SPICE 2g6, complete…
A circuit which removes the peak of a waveform is known as a clipper.…
If you’ve ever witnessed a lightning storm, you’ve seen…
Read the following quotation, and then research the term…
Don’t just sit there! Build something!! Learning to mathematically…
Identify some different ways you can create the sine-wave audio tracks…
By introducing electrical reactance into the feedback loops of an…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
While the C-B (common-base) amplifier is known for wider bandwidth…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…
Don’t just sit there! Build something!! Learning to mathematically…
There was some historic crude, but usable were some historic crude,…
Real operational amplifiers have some imperfections compared to an…
Don’t just sit there! Build something!! Learning to mathematically…
If we add a voltage divider to the negative feedback wiring so that…
Guidelines to Series-Parallel Combination Circuit Analysis The goal of…
A microcontroller is a specialized type of digital computer used to…
When someone mentions the word “computer,” a digital…
When using conventional current flow, we can trace the direction of…
PARTS AND MATERIALS Low-voltage AC power supply (6 volt output) Four…
With simple series circuits, all components are connected end-to-end…
The circuit shown here is a four-bit analog-to-digital converter…
A circuit which removes the peak of a waveform is known as a clipper.…
Input Voltages for Logic Gates Logic gate circuits are designed to…
One of the more advanced ADC technologies is the so-called…
The invention of the bipolar transistor in 1948 ushered in a…
Despite lock-out/tag-out procedures and multiple repetitions of…
If we take three equal resistors and connect one end of each to a…
Transformers with Multiple Secondaries Transformers are very versatile…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Also known as the stairstep-ramp, or simply counter A/D converter,…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
The manufacture of only silicon based semiconductors is described…
PARTS AND MATERIALS Audio detector with headphones Electromagnet coil…
So far, the filter designs we’ve concentrated on have employed…
Of course, there is a danger of electrical shock when directly…
Current Components in a series circuit share the same current: Itotal…
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
PARTS AND MATERIALS Operational amplifier, model 1458 or 353…
PARTS AND MATERIALS Two 6-volt batteries Two NPN…
Associative Property In addition and multiplication, terms may be…
What Is an XOR Gate? One element conspicuously missing from the set of…
Don’t just sit there! Build something!! Learning to mathematically…
Arithmetic Sequences An arithmetic sequence is a series of numbers…
This calculator determines the resistance of a microstrip trace
The Inductance Formula Wheeler’s formulas for…
Point-to-Point Connecting two digital devices with a network, would…
A right triangle is defined as having one angle precisely…
This calculator calculates the RMS Voltage value from either the peak voltage, the peak-to-peak voltage, or the average voltage.
A common class of operation used in radio-frequency (RF) amplifier…
PARTS AND MATERIALS 6 volt battery Power transformer, 120VAC step-down…
Digital logic gate circuits are manufactured as integrated circuits:…
A transistor is a linear semiconductor device that controls current…
