line follower robot (3 sensors)
Wednesday, May 12th, 2010
http://calogerolombardo.altervista.org/
This is my first line follower robot. It is realized with 3 sensors QRB1134
Duration : 0:0:40
Posts Tagged ‘San’
Learn about power consumption and battery life on Android devices
Wednesday, May 5th, 2010
San Francisco Android User Group hosted an event on March 30th, 2010 with Frank Maker, Eric Jung, and Yichuan Wang, a trio of very smart PhD students, who shared what they’ve learned about power consumption / battery life on mobile/Android devices in their years of research.
Specifically, they talked about:
Mobile Architecture – Talk about differences with desktop/laptop computers, where power goes, etc.
Measuring Power/Energy – difference between energy and power, battery technology, why the problem isn’t going away anytime soon
Software Optimizations – different ideas you can use to lower the power consumption of your application.
Hosted by SUPINFO
Sponsored by Sun, O’Reilly, and Marakana
Organized by Marakana
Video by Max Walker
Photography by Aleksandar Gargenta
Duration : 1:12:18