What Is a Zener Diode? A Zener diode is a special type of rectifying…
A three-phase motor may be run from a single-phase power source.…
Though it may seem strange to cover the elementary topic of electrical…
The 555 integrated circuit is the most popular chip ever manufactured.…
If we take the equivalent circuit of an SCR and add another external…
Determine the output voltage polarity of this op-amp (with reference…
PARTS AND MATERIALS Two 6-volt batteries Two NPN…
If some percentage of an amplifier’s output signal is connected…
The Parallel Wires of Infinite Length Suppose, though, that we had a…
Product of Powers Property am an = am+n Power of a Product…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Like all electrical and electronic components, transistors are limited…
Unijunction transistor: Although a unijunction transistor is not a…
PARTS AND MATERIALS 555 timer IC (Radio Shack catalog # 276-1723) One…
Because octal and hexadecimal numeration systems have bases that are…
PARTS AND MATERIALS 6-volt battery Low-voltage incandescent lamp…
Note that the direction of the arrow at the gate indicates the…
An electrical connector, is an electro-mechanical device used to join…
So far, we’ve been analyzing single-battery, single-resistor…
