Sensor
How to make Wheatstone bridge based light controller?
Let us make light intensity controller based on ambient light available. Circuit is s…
Showing posts from 2020Show all
Transistor
Logic gates……The building blocks of digital systems.
The basic building blocks of any digital system are logic gates. These gates perform very basic function on the digital inputs like addition, mul…
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Digital
What is binary number system?
Some of you must be familiar with this number system, while others may be surprised to see this calculation. Yes in decimal number system, 1…
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Op-Amp
What are Operational Amplifiers and their basic applications?
Op-Amps, a short form of Operational Amplifiers, are integrated circuits with two inputs “inverting” and “non-inverting”. They were used to mo…
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Transistor
What is an Integrated Circuit?
Let us understand what is an Integrated Circuit or IC? This is very common term used in the field of electronics. As the name clearly indicates …
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Transistor
What are Analog and Digital signals & what is the difference?
Analog Signal: We hear lot about digital computer, digital watch Vs analog watch etc. around us. So what are these analog and digital stuf…
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Transistor
What is Photo-transistor and Opto-coupler & how they work?
Photo Transistor In this topic we we learn the construction and working of a photo-transistor and an opto-coupler. These are related component…
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