Tested programs for study of ATMega8/16

These are the tested programs for the students of Vidyasagar Academy who are learning or have learnt our LEVEL-II Course in Fundamentals of Robotics. You can download the zipped file of 20 basic programs, which can be used for your further study and development in the logical programming of ATMega8 microcontroller. Click the following link […]

The art of drawing figures & circuits

We have noticed that many students cannot grasp the arrangement of different components connected in a circuit or an electrical or electronic diagram. They get confused while drawing and cannot even draw the symbols of different components clearly. This slide show is written for students, by our expert faculty, to guide about drawing the circuits […]

How to teach concepts of AC & DC?

What is DC? When a teacher explains about DC, he generally says that it is a smooth and uniform voltage or current without any variations, w.r.t. time. For example, the battery voltage, etc. Simple explanation of DC In DC, there is nothing between ‘D’ & ‘C’ in terms of English alphabets. It means that there […]

Temperature dependence of drift and mobility characteristics of electrons

Research PaperAuthor: Dattaraj VidyasagarVidyasagar Academy2014-03-20 Abstract: When it comes to the mobility and drift factors of electrons, the electronics configuration of silicon has to be taken into consideration. The 3s-levels (all having same energy) in all N number of atoms, will have 2N number of electrons. But the 3p-levels (all having same energy), in all […]

How to give U turn to your robot?

When a robot takes a U-turn, it looks very beautiful. This act appears to be quite intelligent. So if you want to implement this interagency in your robot like wheeled robot (BLFR category) you require at least three IR sensors in your robot. However, we shall recommend to use the 5 sensors array. This gives […]

12th Electronics Question Papers

“Sure success” collection of chapter-wise question papers of 12th bifocal electronics are given below. If you solve them completely, with proper references from our study material, you are sure to get more than 90% marks in the HSC Board Examination. Each question paper is designed meticulously and thoughtfully. We are sure that these questions will be […]

11th Electronics Notes Set (Subject: C2)

The study of 11th electronics syllabus is very important in order to understand the entire syllabus of 12th electronics. But it is a tragedy that many students and even teachers ignore about its preparation. The author of these notes Prof. Dattaraj Vidyasagar, says that without the basic knowledge and conceptual study in 11th electronics, the […]

12th Applied Electronics Notes

These notes are the part of our 12th std. Electronics Complete Notes Set (Subject: C2 i.e. Bifocal Electronics). Buy our complete set of notes with discounted price.

12th Digital Electronics Notes

These notes are the part of our 12th std. Electronics Complete Notes Set (Subject: C2 i.e. Bifocal Electronics) Fully revised as per 2018 revision of HSC Board Syllabus. The author of this notes teaches this subject since 31 years. Price: Rs. 1200/- (Single Notes) Plus Rs.300 courier charges. You will receive neatly packed parcel of this notes, […]

Home automation system using ATMega8 microcontroller

The ATMega8 microcontroller is so versatile that virtually its applications are just infinite. This project of home automation using ATMega8 can be constructed for your school and college level project. It takes about 5-6 hours sitting to complete the project including the coding part of the project. Abstract Teacher’s Remark: Tested OK Project In this project […]