T.K. Hareendran
Pallimukku, Kadakkal (PO), Kollam- 691536, Kerala
T.K.Hareendran is an Internationally certified Professional Freelance Technical Author and Circuit Designer with more than 25 years of experience in the domain. Now he is actively engaged in the expansion of TechNode», an advanced,independent electronics R&D lab founded & promoted by him!
For more details about this initiative, please read https://www.facebook.com/teknode/info