Electronics Engineering Blogs
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The term human–computer interaction (HCI) is used widespread since early 1980s. Second World War provided impetus …
The Digital to Analog converter is an electronic device which converts digital signal to analog signal. Weighted Resistor and R-2R Ladder are its types.
We use small signal transistor model to analyze h-parameters. A transistor can be treated as a two port terminal.
The block diagram of a TV communication system consists of a TV transmitter and a receiver. The transmitter consists of two units.
The microprocessor 8086 minimum mode and maximum mode operation is decided by signal MN/MX’. When the signal MN/MX’ = 1 the 8086 minimum mode is active.
The three basic transistor configuration are CE, CB and CC. A transistor is a three terminal device Emitter, Base and Collector.
Boolean algebra which deals with variables and binary numbers. This algebra helps to simplify the Boolean variables
Superposition theorem is applicable to circuits with linear elements. They are not applicable to power since it is a non-linear quantity.
Boolean algebra which deals with variables and binary numbers. This algebra helps to simplify the Boolean variables
A Servo motor is similar to an induction motor having two primary windings placed 90 degrees apart in magnetic position.
The Conventional Energy Sources are helpful in producing electrical power generation from Hydro, Thermal, Nuclear and Diesel power stations.
The sampling theorem states that information contained in a signal is fully preserved in sampled form as long as the fs=2fm.
In Huffman Coding the input is assigned a variable length code. The smallest code is assigned to the character which occurs the most.
A single-phase induction motor has a cage winding on its rotor and single phase winding on the stator. The size of these motors is very small.
DC Potentiometer is an instrument which measures voltage, current and resistance. It can be used to calibrate ammeter and voltmeter.
We use small signal transistor model to analyze h-parameters. A transistor can be treated as a two port terminal.
The DC Motor is an electrical machine which can be classified as Separately excited DC Motor, Permanent Magnet and Self excited DC Motor.