Hardware OTP Lock

Once again I’m back to my studies. This time hope to bring much more projects. Let this be the starting one. We are all familiar with the OTP system that’s now used in several online transaction. Well… this time me and my friends Jishnu and Vivek did a small project to implement this system for hardware locks… Read More Hardware OTP Lock

Glove Mouse

“Oh…god!!! I need more space to move this mouse to reach the edge of the screen!!” This thought made us to create a mouse alternative as our main project. Oh yeah! the world itself is moving towards gestures and commands. We thought why not wear the mouse instead of holding it. Well, doing a search,… Read More Glove Mouse

Interfacing a 7 Segment Display using TI Launchpad

As part of learning programming msp430 in TI Launchpad,just tried out to interface a seven segment display using the launchpad.I used a common cathode seven segment display.To know a bit more about 7 segment display http://en.wikipedia.org/wiki/Seven-segment_display As a quick intro,a 7 segment display has 8 segments of which 7 segments are numbered A to G and… Read More Interfacing a 7 Segment Display using TI Launchpad

Blinking onboard LEDs randomly in TI Launchpad using linear feedback shift registers

Till now i blinked the onboards LEDs in a predefined order…like on for sometime and then off and so on…. But now tried to blink them randomly and it blinked…:) For this all i had to do was to use the last two bits of a linear feedback shift register(LFSR) to control the LEDs… And… Read More Blinking onboard LEDs randomly in TI Launchpad using linear feedback shift registers