Permanent Magnet Moving Coil (PMMC) Meter
PMMC Meter The Permanent Magnet Moving Coil (PMMC) Meter movement was invented by D'Arsonval. Hence, it is also called D'Arsonval movement. The power consumption in this system is very low.…
CMOS Fabrication | n-well, p-well, twin tub process
CMOS Fabrication The CMOS (complementary metal-oxide silicon) fabrication technology is recognized as the leader of VLSI systems technology. CMOS provides an inherently low power static circuit technology that has the…
Laser|Working Principle, Applications
The Laser Laser, which is the acronym for light amplification by stimulated emitted radiation, is a device that amplifies (generated) light, as the name suggests, but they are rarely used…
Difference between LED and LASER
Difference between LED and LASER, in this post the basic differences between LED and LASER. But before that, some basic information about LED and LASER is discussed before the differences.…
Difference between search radar and tracking radar
Difference between search radar and tracking radar is discussed in this post. But before that some information about both the radar system. Search and Tracking Radar Any radar system is…
Gunn Diode: RWH Theory, Domain Formation
Gunn diode is a two-terminal but a bulk device, without any junction. It is also called a diode as it has two terminals. Gunn diodes are also −veresistance device, normally…