What is an Inductor?
Inductors, Coils and Chokes An inductor is a passive electrical component that opposes sudden changes in current. Inductors are also known as coils or chokes. The electrical symbol for an…
INSTANTANEOUS POWER
Power is the most important quantity in electric utilities, electronics . . . because such system involve transmission of power from one point to another.Instantaneous power is the power at any instant…
Kirchhoff’s laws of electric circuits
Two simple relationships can be used to determine the value of currents in circuits. They are useful even in rather complex situations such as circuits with multiple loops. The first relationship deals with…
Ohm’s Law
Voltage, Current, and Resistance An electric circuit is formed when a conductive path is created to allow electric charge to continuously move. This continuous movement of electric charge through the…
Types of Electrical Circuits
DC Circuits In DC Circuits, the excitation applied is a constant source. Based on the type of connection of active and passive components with the source, a circuit can be…
What is an Electric Circuit?
An Electric Circuit is a closed path for transmitting an electric current through the medium of electrical and magnetic fields. The flow of electrons across the loop constitutes the electric…
Opto Electronics | Fiber Optics Technology
Optical techniques have always been used for a large number of automotive, metrological and sensing applications. Fiber- and integrated- optics technologies were primarily developed for telecommunication applications. However, the advances…
Optoelectronic Materials
Components of Opto-Electronics: Semi conductor materials: Elemental semiconductors-Silicon, Germanium Binary semiconductors-Aluminium, gallium, indium, phosphorus, arsenic, antimony Ternary semiconductors-Aluminum, Gallium, Arsenic Quaternary Semiconductors-Indium, Gallium, Phosphorous, Arsenic Why Opto-electronics sensor system used:…
Ambient Light Sensor
Ambient light sensor: Ambient light sensors automatically adjust the backlighting of the instrument panel and various other displays in the vehicle according to the varying available or ambient-light conditions. It…
Tandem Wipers | Windshield Wiper Blades
Windshield Wipers: Conventional wiper drives have only one direction of rotation, and the direction of wiping is changed mechanically. The new electronically controlled motor reverses its direction of rotation at…
