DIAC Operation
Ahmed Faizan2019-11-16T19:50:09+00:00The diac is a two-terminal three-layer bi-directional trigger device. It [...]
Half and Full Wave Rectifier
Ahmed Faizan2019-07-12T09:53:23+00:00A diode is a very useful component when it is [...]
LAN, WAN, and the Internet Explained
Ahmed Faizan2019-05-04T19:11:00+00:00Computers can be connected, or networked, to one another through [...]
Laser Construction, Types & Applications
Ahmed Faizan2019-05-04T19:03:03+00:00The word laser is an acronym for light amplification by [...]
Digital Electronics Flip Flops | Types | Truth Table
Ahmed Faizan2019-05-04T18:20:07+00:00Flip-flops are a rather unique digital device based upon the [...]
Digital Circuits Applications
Ahmed Faizan2019-05-04T12:17:19+00:00Digital circuits are used for many reasons. For example, digital [...]
How Does Vacuum Tube Work | Working Principle
Ahmed Faizan2019-05-04T11:31:59+00:00The vacuum tube is a direct result of Thomas Edison’s [...]
PN Junction Theory for Semiconductor Diodes
Ahmed Faizan2019-02-18T08:47:54+00:00A simple section of n- or p-type material is not particularly useful [...]
Physical Limitations of Operational Amplifier
Ahmed Faizan2019-02-18T08:33:12+00:00Practical op-amps are not ideal but exhibit limitations that should [...]
Inverting & Non-Inverting Operational Amplifier Basics
Ahmed Faizan2019-02-17T20:53:34+00:00An operational amplifier (op-amp) is an integrated circuit (IC) that contains a large number [...]
Enhancement Mode MOSFET
Ahmed Faizan2019-05-04T11:42:25+00:00Figure 1 depicts the circuit symbol and the construction of a [...]
Bipolar Junction Transistor (BJT) Theory
Ahmed Faizan2019-02-17T19:44:04+00:00A Bipolar Junction Transistor (BJT) is formed by joining three [...]
Fiber Optics Basics
Ahmed Faizan2018-12-07T20:55:40+00:00Optical Fiber is a length of ultra-pure glass or plastic [...]
Photoelectric Devices and Their Applications
Ahmed Faizan2018-11-28T06:21:40+00:00Photoelectric devices typically contain solid-state output switches. A solid-state switch [...]