This video goes through one of the most prominent issues with thermostat design, accounting for the…
Learn how design parameters impact system performance.
Don’t just sit there! Build something!! Learning to mathematically…
The interlock contacts installed in the previous section’s motor…
Read the following quotation, and then research the term…
Charles Proteus Steinmetz’s first job after arriving in America…
A wound rotor induction motor has a stator like a squirrel cage…
Generators used in battery-charging systems must be regulated so as to…
Calculate the voltage output by the secondary winding of a transformer…
In simple AC power systems, one of the two conductors is typically…
A stepper motor is a “digital” version of the electric…
Shaded Pole Induction Motor An easy way to provide starting torque to…
The SPICE circuit simulation program provides for modeling diodes in…
The armature windings of your DC motor will have very low resistance.…
Electromechanical watt-hour meters use an aluminum disk that is spun…
If the ends of a wire loop are attached to two half-circular metal…
A chandelier has five light bulbs in it, and one of them is not…
After the introduction of the DC electrical distribution system by…
Don’t just sit there! Build something!! Learning to mathematically…
Solid-state switching circuits usually keep their constituent…
At first it may seem pointless to have the four buffer gates following…
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
As a first example of useful combinational logic, let’s build a…
If a pulse-width modulated (PWM) signal is sent to a passive…
The benefits of scientific notation do not end with ease of writing…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…
The earliest forms of digital data storage involving moving parts was…
Explain how a moving-coil, or dynamic microphone works. Identify how…
Determine the output voltage polarity of this op-amp (with reference…
Varicap or varactor diodes A variable capacitance diode is known as a…
What Is a Zener Diode? A Zener diode is a special type of rectifying…
A bistable multivibrator has two stable states, as indicated by the…
Pure semiconductors are relatively good insulators as compared with…
“I consider that I understand an equation when I can predict the…
This chapter will cover the physics behind the operation of…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Low-voltage AC power supply Two audio speakers…
In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis.
A circuit which removes the peak of a waveform is known as a clipper.…
Incomplete
Unijunction transistor: Although a unijunction transistor is not a…
