As we saw earlier, a power system with no secure connection to earth…
Textbook
Previously, we examined series circuits and parallel circuits using…
Textbook
In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.
Textbook
Computers can be powerful tools if used properly, especially in the…
Textbook
In this hands-on electronics experiment, you will build a programmable non-inverting amplifier and learn how to use the negative feedback of an operational amplifier to control the gain.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Schematic Design
Up to now, every circuit that was presented was a combinatorial…
Textbook
This calculator will compute the required resistor ratio (R2/R1) and reference voltage (VREF) to create the desired high (VTH) and low (VTL) threshold voltages in a non-inverting comparator circuit with hysteresis (commonly called a Schmitt trigger).
Tools
The circuit shown here is a four-bit analog-to-digital converter…
Worksheets - Schematic Design
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Schematic Design
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
Tools
Don’t just sit there! Build something!! Learning to analyze relay…
Worksheets - Schematic Design
The choice of step-down transformers to use in a project such as this…
Worksheets - Schematic Design
Contributors to this chapter are listed in chronological order of…
Textbook
Another variation on a theme of bistable multivibrators is the J-K…
Textbook
During the early development of telephone technology, a unit was…
Worksheets - Schematic Design
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
Textbook
The fourth example has A partially overlapping B. Though, we will…
Textbook
You may have wondered where we got that strange equation for the…
Textbook
While the C-B (common-base) amplifier is known for wider bandwidth…
Textbook
What is the purpose of the switch shown in this schematic diagram?
Worksheets - Schematic Design
In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
Textbook
Constant rule Rule of sums Rule of differences Product rule Quotient…
Textbook
In ladder logic symbolism, an electromechanical relay coil is shown as…
Worksheets - Schematic Design
Identify the type of logic gate shown in this schematic diagram, and…
Worksheets - Schematic Design
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