Electronics Engineering Blogs
Stay up to date about electronics engineering.
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.
Boolean algebra which deals with variables and binary numbers. This algebra helps to simplify the Boolean variables
The three basic transistor configuration are CE, CB and CC. A transistor is a three terminal device Emitter, Base and Collector.
Superposition theorem is applicable to circuits with linear elements. They are not applicable to power since it is a non-linear quantity.
Frequency Modulation is the technique in which the frequency of a carrier signal is varied according to the message signal.
The DC Motor is an electrical machine which can be classified as Separately excited DC Motor, Permanent Magnet and Self excited DC Motor.
The basic working of an induction motor is producing a rotating magnetic field and this field is sinusoidally distributed.
Transducer is a device which converts physical quantity or energy of one form to signal or energy of another form.
CMOS is a new type of MOSFET logic is made combining both the PMOS and NMOS processes and is called complementary MOS.
We use small signal transistor model to analyze h-parameters. A transistor can be treated as a two port terminal.
The Half wave rectifier uses a single diode and is the simplest form of diode. The connection allows the diode to conduct in only one cycle.
The multiplexer is a special type of combinational circuit which has n-data inputs, one output and m inputs select lines with 2^m = n.
The Circular Convolution can be performed using two basic methods which are concentric circle method and matrix multiplication method.