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1428. The Miller oscillator is the crystal equivalent of a Hartley oscillator in which no mutual inductance exists between the plate-to c...
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what is node ? A node is any connection point of two or more circuit elements. Kirchoff's current law: The sum of the currents lea... -
Distortion and Stability in output It is well known that the output of an amplifier does not have a voltage waveform exactly a replic...
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It is normal when the temperature of a material increases, the resistance increases in the most of conductors, insulators decrease in resis... -
Oscillators with Crystals Having Two Sets of Electrodes The original crystal oscillator devised by Dr. Nicolson, as well as a numbe...
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This is a simple LED flasher project that uses a common 555 timer IC for its operation. It is configured as an astable mode which means tha... -
In 1879, E.H. Hall observed that a small voltage is generated across a conductor carrying current in an external magnetic field. The Hall vo...
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An ammeter , which is used for measuring current, offers a low level resistance (ideally 0) & must be connected in series with the ci...
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All analogue electrical indicating instruments need 3 essential devices these devices are briefly discussed below: 1- A deflecting or op...
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The 555 Timer is an integrated circuit (chip) implementing a variety of timer and multivibrator applications. The IC was designed and inve...
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