What is the purpose of a seven-segment decoder circuit? What is a…
Before the advent of solid-state logic circuits, logical control…
In this circuit, the electric motor is supposed to turn on whenever…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
In addition to performing tasks of amplification and switching, tubes…
In this hands-on electronics experiment, you will control a 7-segment binary-coded decimal (BCD) display and learn about active-low and active-high logic inputs.
In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
In this hands-on electronics experiment, you will control a 7-segment binary-coded decimal (BCD) display and learn about active-low and active-high logic inputs.
In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.
In addition to performing tasks of amplification and switching, tubes…
In this hands-on electronics experiment, build a red LED flasher with a transistor drive to control the current and learn how to use transistors to provide current gain and how to limit LED current.
A technician uses a stroboscope to “freeze” the rotation of a…
What is the purpose of a seven-segment decoder circuit? What is a…
In this hands-on electronics experiment, build a digital combination lock with LED output indicators and learn about XOR gate functionality and how to implement NOR logic functionality using diodes.
This series LED resistance calculator is perfect for when you have a single LED or a number of the same color of LEDs in series and need to know which resistor you should use.
In this hands-on semiconductor electronics experiment, use an LED as a light-sensitive photodetector and learn how to use a bipolar transistor in a common-emitter amplifier configuration.
Before the advent of solid-state logic circuits, logical control…
In this hands-on semiconductor electronics experiment, use a bipolar junction transistor (BJT) to switch an LED and learn about the current their amplification.
Schottky diodes Schottky diodes are constructed of a metal-to-N…
In this circuit, the electric motor is supposed to turn on whenever…
In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.
Single Phase Synchronous Motors Single-phase synchronous motors are…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Identify each of these logic gates by name, and complete their…
In the chapter on mixed-frequency signals, we explored the concept of…
Despite lock-out/tag-out procedures and multiple repetitions of…
The most straightforward DC network analysis technique is the branch…
This tool helps calculate the impedance of an edge-coupled microstrip.
Don’t just sit there! Build something!! Learning to mathematically…
A tool designed to compute the values to be used in a T-match Impedance Circuit
In this hands-on electronics experiment, you will build a high-impedance voltmeter and learn about circuit loading and how to use op amps to reduce loading effects.
Perhaps the most important consideration of an ADC is its resolution.…
Identify each of these logic gates by name, and complete their…
The Bel is Used to Represent Gain In its simplest form, an…
A multiplexer, abbreviated mux, is a device that has multiple inputs…
Add the following binary numbers:
After applying some of the general troubleshooting tips to narrow the…
If I needed to describe the distance between two cities, I could…
A tool designed to calculate the characteristic impedance of a twisted-pair cable
Definition of a Logarithm “log” denotes a…
Determine what the magnitude and polarity of the voltmeter’s…
As we’ve seen, negative feedback is an incredibly useful…
