About vu3dxr.in
vu3dxr.in is created and maintained by Prof. D. Prabakaran, Principal of PSV Polytechnic College, Krishnagiri, who brings over 28 years of academic and administrative experience in technical education.
Our Mission
We are dedicated to providing comprehensive, accessible electronics tutorials and DIY project guides to students, professionals, and electronics enthusiasts worldwide. Our goal is to simplify complex electronic concepts and make learning practical and engaging.
Expert-Backed Content
Prof. Prabakaran’s extensive background includes:
- M.E. in Thermal Engineering from Anna University of Technology
- B.E. in Mechanical Engineering from Government College of Engineering, Salem
- 50+ research articles published in national and international journals
- 6 technical textbooks in specialized engineering domains
- Contributing editor for Popular Communications Magazine, USA (2006-2012)
- International publications in ELEKTOR (UK), Monitoring Times (USA), Nuts & Volts (USA), and Electronics For You (India)
Recognition & Awards
- Best Polytechnic Principal Award 2022 – Indian Society for Technical Education (ISTE)
- Amitabha Bhattacharya Award – The Institution of Engineers (India), Kolkata
What We Offer
- Step-by-step electronics tutorials
- Practical DIY project guides
- Circuit designs and schematics
- Technical articles and research insights
- Educational content for all skill levels
Get in Touch
Have questions or need guidance on your electronics projects? We’re here to help.
Contact us at: vu3dxr@gmail.com