Tunnel Diode And Tunnelling Effect
Every student faces difficulty understanding the concept of Tunneling effect in the tunnel diode. Students are much confused about different types of diodes they encounter in their academics. We have
Electronics
Learn about different electronics, electrical instruments and industrial tools with detailed and easy to follow guides specifically made for students and professionals.
Schottky Diode working, construction, characteristics and Applications
Schottky diode is also known as the hot carrier diode is made up of semiconductor-metal junction rather than a p-n semiconductor junction. It is widely used for radio frequency, RF
Photodiode Working Principle: Operation and Applications
Photodiode is a special kind of diode convert light energy into current or voltage. It can be used to detect the presence or absence of minute quantities of light and
Zener Diode Working, Characteristics and Application as Voltage Regulator
Zener diode is a special kind of diode which permits the flow of current in the forward direction as well as in reverse direction when the voltage is above a
Diode: Types, operation and Symbols [Guide]
Diode is an electronic device conduct current in one direction i.e. either in the forward direction or in the reverse direction. Today’s most commonly used diode is semiconductor diode. In our
Phase Shift Oscillator Circuit explanation using op-amp, transistor and FET
Phase shift oscillator is an RC type oscillator whose output is fed back to its input through a phase shift network consisting of resistors and capacitors in a ladder network.
Wein bridge Oscillator Circuit and Design using Op amp
Earlier we have studied about oscillator and its types. Here we are going to cover Wein Bridge Oscillator, its circuit with and without using op-amp. In our previous articles, we
Crystal Oscillator: Circuit and Design [Description]
Crystal oscillator is an electronic oscillator used to create an electrical signal of precise frequency by using the vibrating crystal mechanical resonance made of piezoelectric material. In our previous articles,
Colpitts oscillator: Working and Design using opamp
Colpitts oscillator is another type of oscillator design used to produce an oscillation at a certain frequency. It was invented by the American engineer Edwin H. Colpitts in 1918. In
Hartley Oscillator: Working and Design using Op amp
Hartley oscillator is a LC feedback circuit used to generate high-frequency waveforms or signals into which the oscillation frequency is determined by a tank circuit comprising of two inductors and
