Computers can be powerful tools if used properly, especially in the…
As we saw earlier, a power system with no secure connection to earth…
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.
In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.
Previously, we examined series circuits and parallel circuits using…
The singular reason for learning and using the binary numeration…
If we add a voltage divider to the negative feedback wiring so that…
The fourth example has A partially overlapping B. Though, we will…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
A mathematician named DeMorgan developed a pair of important rules…
In this hands-on electronics experiment, you will build a precision potentiometer from three lower precision potentiometer and learn about voltage range compression and parameter interactions.
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A very important measurement in many liquid chemical processes…
Don’t just sit there! Build something!! Learning to mathematically…
“Garbage in, garbage out.” —Anonymous SPICE…
As we saw with DC measurement circuits, the circuit configuration…
Don’t just sit there! Build something!! Learning to mathematically…
This calculator is designed to compute the parameters required to design a Pi-Match Impedance Circuit
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
In this hands-on AC electronics experiment, build a simple transformer and learn some important transformer fundamentals including voltage step-up and step-down.
This calculator computes the inductance of a wire coil.
A demultiplexer, sometimes abbreviated dmux, is a circuit that has one…
For ease of drawing complex circuit diagrams, electronic amplifiers…
Don’t just sit there! Build something!! Learning to mathematically…
This calculator helps you compute the characteristic impedance of a symmetric stripline.