Solid-state switching circuits usually keep their constituent…
Electricity and Magnetism An electric current through a conductor will…
Most ohmmeters of the design shown in the previous section utilize a…
Before the advent of solid-state logic circuits, logical control…
Just as devices have been made to measure certain physical quantities…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
Many electronic circuits use what is called a split or a dual power…
The manufacture of only silicon based semiconductors is described…
SPICE analysis of Electrical Isolation Aside from the ability to…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Calculate the voltage output by the secondary winding of a transformer…
The wires between the tank and the monitoring location is called…
Transformers with Multiple Secondaries Transformers are very versatile…
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
Most AC motors are induction motors. Induction motors are favored due…
At the start of this book, we discussed static electricity and how it…
Point-to-Point Connecting two digital devices with a network, would…
Aside from the issues of the physical network (signal types and…
Stepper Motor vs Servo Motor A stepper motor is a…
What are Time-Delay Relays? Some relays are constructed with a kind of…
The circuit in the previous section is not a very practical one. In…
The most important component of your voltmeter will be the…
“Garbage in, garbage out.” —Anonymous SPICE is a…
Decibel as Absolute Unit of Power It is also possible to use the…
This calculator helps you compute for the inductance of an edge coupled trace.
The concept of a mathematical power is familiar to most students of…
In DC and low-frequency AC circuits, the characteristic impedance of…
Things start to get complicated when we need to relate two or more AC…
Solving for x in a given polynomial equation “ax2 + bx + c…
The Rules of Binary Addition Adding binary numbers is a very simple…
In simple AC power systems, one of the two conductors is typically…
Many electronic circuits use what is called a split or a dual power…
Research the FCC (Federal Communication Commission) guidelines on…
Identify the type of logic gate shown in this schematic diagram, and…
Parts and Materials 6-volt battery 6-volt incandescent lamp Jumper…
Although many textbooks provide good introductions to digital memory…
Any kind of switch contact can be designed so that the contacts…
Don’t just sit there! Build something!! Learning to mathematically…
What will happen to the brightness of the light bulb as the iron core…
