ABSTRACT TOUCH SCREEN First computers became more visual, then they took a step further to understand vocal commands and now they have gone a step further and became ‘TOUCHY’, that is skin to screen. A touchscreen is an easy to use input device that allows users to control PC software and DVD video by touching [...]
Browsing Electronics™
TOUCH SCREEN
Posted by admin in July 11th, 2010
Leave comment
Posted in: Electrical, Electrical Engineering, Electronics, New Technology News, Seminar Topics, Technology News Tags: Electrical, Electrical & Electronics seminars, Electrical and Electronics, Electrical and Electronics seminar topics, Electronics, Engineering Seminar Topics, Engineering Seminars, New technology, New Technology News, seminar to touch screen, Seminar Topics, Technology News
DEAD-TIME ELIMINATION FOR VOLTAGE SOURCE INVERTERS
Posted by admin in July 5th, 2010
A novel dead-time elimination method is presented in this paper for voltage source inverters. This method is based on decomposing of a generic phase-leg into two basic switching cells, which are configured with a controllable switch in series with an uncontrollable diode. Therefore, dead-time is not needed. In comparison to using expensive current sensors, this [...]