A common class of operation used in radio-frequency (RF) amplifier…
Series and parallel resistances Series and parallel inductances…
Like its bipolar cousin, the field-effect transistor may be used as an…
In addition to voltage and current, there is another important…
Diodes can perform switching and digital logic operations. Forward and…
The following circuits are pre-tested netlists for SPICE 2g6, complete…
Also known as the stairstep-ramp, or simply counter A/D converter,…
SCRs are unidirectional (one-way) current devices, making them useful…
Most students of electricity begin their study with what is known as…
“I think it is safe to say that no one understands quantum…
Don’t just sit there! Build something!! Learning to mathematically…
It is fairly important to use large value resistors (10 MΩ works…
A mathematician named DeMorgan developed a pair of important rules…
With simple gate and combinational logic circuits, there is a definite…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
Design a passive circuit that will create a "split” ( V/-V) power…
Most integrated circuits are digital, based on MOS (CMOS) transistors.…
Input impedance varies considerably with the circuit configuration…
Whenever there is a mismatch of impedance between transmission line…
