What will this voltmeter register when connected to a battery as shown…
Superposition theorem is one of those strokes of genius that takes a…
If a block of P-type semiconductor is placed in contact with a block…
PARTS AND MATERIALS Four 6-volt batteries 12-volt light bulb, 25 or 50…
Up to this point we have considered logic reduction problems where…
Don’t just sit there! Build something!! Learning to analyze relay…
When connecting batteries together to form larger “banks”…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
The job of a technician frequently entails…
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
What is the difference between DC and AC electricity? Identify some…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS Operational amplifier, model TL082 recommended…
Because capacitors store energy in the form of an electric field, they…
Note the “50 ohm” rating printed on the jacket of the cable. What…
So far, the filter designs we’ve concentrated on have employed…
Most ohmmeters of the design shown in the previous section utilize a…
What factors determine where potentiometers Rpot1 and Rpot2 must be…
PARTS AND MATERIALS One NPN transistor—models 2N2222 or 2N3403…
The final transistor amplifier configuration (Figure below) we need to…
When connecting batteries together to form larger “banks”…
A calculator for solving the maximum current a microstrip can handle.
SCRs are unidirectional (one-way) current devices, making them useful…
A microcontroller is a specialized type of digital computer used to…
Ladder diagrams are specialized schematics commonly used to document…
∫f(x) dx Calculus alert! One of the fundamental principles of…
A tool designed to convert RF power from watts to decibels and vice versa
PARTS AND MATERIALS Two 6-volt batteries Carbon pencil…
The electrons of different types of atoms have different degrees of…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
Don’t just sit there! Build something!! Learning to analyze relay…
A transmission line of infinite length is an interesting abstraction,…
To overcome the challenge of creating necessary DC bias voltage for an…
Many different equations used in the analysis of electric circuits may…
Practical Benefit of Active Devices The practical benefit of active…
Provide a definition for phasor, as the term applies to electrical…
Though mechanical ohmmeter (resistance meter) designs are rarely used…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 0.1 µF,…
One caveat with signed binary numbers is that of overflow, where the…
Parts and Materials 4011 quad NAND gate (Radio Shack catalog #…
What is Conductance? In the study of DC circuits, the student of…
A calculator for computing the inductance of a coaxial cable.
PARTS AND MATERIALS Multimeter, digital or analog Assorted batteries…
Counting practice: count from zero to thirty-one in binary, octal, and…
If the output of a shift register is fed back to the input. a ring…
Input Voltages for Logic Gates Logic gate circuits are designed to…
In the last section, we learned what would happen in simple…
Identify some of the different types of capacitors, and their…
Don’t just sit there! Build something!! Learning to mathematically…
Constant rule Rule of sums Rule of differences Product rule Quotient…
So far, the filter designs we’ve concentrated on have employed…
Don’t just sit there! Build something!! Learning to analyze relay…
Parallel-in/ serial-out shift registers do everything that the…
In the chapter on mixed-frequency signals, we explored the concept of…
When the need arises to correct for poor power factor in an AC power…
PARTS AND MATERIALS 6 volt battery One capacitor, 0.22 µF…
“Garbage in, garbage out.” —Anonymous SPICE is a…
