Amit’s lab

Update: This article has been published in India’s leading Electronics magazine “Electronics For You (EFY)” january’2010 edition.
With the advent of Digital Television, Set Top Box (STB) has become the buzzword. The transmission of television signals has gone digital whereas most of the TV’s at home are still analog. So, an STB converts the digital [...]

Everyone has seen a smart card in some form, may be its your driving license, your banking card, or your STB card. smart cards are being used in daily life. Now, why smart cards? is it just a fancy stuff or just some data holder or data holder with security.
yes, security is one of [...]