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.
Computers can be powerful tools if used properly, especially in the…
Previously, we examined series circuits and parallel circuits using…
In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.
Computers can be powerful tools if used properly, especially in the…
In this hands-on electronics experiment, you will build an op amp voltage follower and learn about negative feedback in operational amplifier circuits.
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.
Previously, we examined series circuits and parallel circuits using…
In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
Don’t just sit there! Build something!! Learning to mathematically…
If the output of a shift register is fed back to the input. a ring…
In this hands-on AC electronics experiment, you will use an AC voltage source connected to speakers to learn about sound waves and the foundational principle used in noise cancelling headphones.
What are Time-Delay Relays? Some relays are constructed with a kind of…
Suppose we had a simple one-battery, one-lamp circuit controlled by a…
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
The node voltage method of DC network analysis solves for unknown…
Consider a circuit for a single-phase AC power system, where a 120…
Two relatively recent technologies designed to reduce the…
In this hands-on electronics experiment, build a 3-bit down counter using J-K flip-flops and learn about asynchronous counter functionality.
The term “combinational” comes to us from mathematics. In…
Don’t just sit there! Build something!! Learning to mathematically…
When someone mentions the word “computer,” a digital…
To build the DIY electronics projects described in this textbook, you will need a small work area, a few tools, and some basic electronics supplies. This page describes the setup of a low-cost home electronics laboratory.
A calculator designed to calculate the trace width of a stripline based on the maximum current rating
The variable reluctance motor is based on the principle that an…
What do we do if we come across a circuit more complex than the simple…
Most ohmmeters of the design shown in the previous section utilize a…
When a transistor is in the fully-off state (like an open switch), it…
