There are some specific devices available which can do drop-out control. These devices are called…
Medical Ultrasound Probes are Piezo sensors which are typically driven using high frequency pulses.…
In the chapter on mixed-frequency signals, we explored the concept of…
Shown here is the schematic symbol for a resistor: What is the purpose…
A tool designed to convert between units of torque
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
PARTS AND MATERIALS Two 6-volt batteries Two NPN…
There are circumstances when you may need to analyze a DC reactive…
The atoms in insulating materials have very tightly-bound electrons,…
A common topology for DC-AC power converter circuits uses a pair of…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…
Contributors to this chapter are listed in chronological order of…
It is sometimes said regarding electrical safety that, Ït’s not the…
A transistor is a linear semiconductor device that controls current…
It has been found that any repeating, non-sinusoidal waveform can be…
At first it may seem pointless to have the four buffer gates following…
Define the following terms: energy, work, and power.
In ladder logic symbolism, an electromechanical relay coil is shown as…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
The Maximum Power Transfer Theorem is not so much a means of analysis…
Often in the course of designing and building electrical meter…
Voltage is commonly defined as “electrical pressure.” The unit of…
