Electronic Devices & Circuits


Digital Electronics
Topic Replies Activity
About the Electronic Devices & Circuits category 1 January 10, 2018
Which sensor to be used to measure luminous lux? 1 September 28, 2019
How To Read Resistor Colour Codes 1 June 17, 2019
What is a Photocell? 1 November 26, 2018
Microphone Working Principle 1 November 26, 2018
Photodiodes and Phototransistors 1 November 26, 2018
Types of Potentiometer 1 November 26, 2018
What is resistor? 2 October 18, 2018
What is inductor? 2 October 18, 2018
Permanent Magnet Moving Coil Instrument Working, Advantages and Disadvantages 1 June 14, 2018
Phototube Principle and Operation 1 June 4, 2018
What is a Varistor? 1 May 8, 2018
Zener Diode Construction, Symbol, Principle, Vi Characteristics, Zener Break Down 1 March 31, 2018
What is a Oscilloscope? 1 February 2, 2018
Transistor fixed bias 1 January 20, 2018
What is direct coupling in amplifiers? 1 January 20, 2018
Eemitter bypass capacitor an input output blocking capacitors 1 January 20, 2018
Drift current in a semiconductor 1 January 20, 2018
How zener diode maintains constant voltage across the load? 1 January 20, 2018
What is the effect of temperature on extrinsic semiconductor? 1 January 20, 2018
Explain the term doping and its need 1 January 20, 2018
Diffusion current in a semiconductor 1 January 20, 2018
What is the forbidden energy gap? 1 January 20, 2018
Importance of valence shell and valence electrons? 1 January 20, 2018
What is small signal amplifier? 1 January 20, 2018
Difference between active and passive filters 1 January 20, 2018
Why is bleeder resistance employed in a filter circuit? 1 January 20, 2018
Rectifiers & Filters Interview Questions 1 January 20, 2018
What is a loop gain in amplifier? 1 January 20, 2018
Advantages and disadvantages of Negative feedback amplifiers 1 January 20, 2018