GPS logger with wireless trigger

gpslog

[Matthew] sent us his group's final project, where they built a nice GPS logging system. Not only can it simply log the GPS coordinates on a predetermined interval, it can also be triggered to make an entry by a wireless device. In this example, they use a camera. This allows them to then upload all the GPS information and pictures to places like Google Earth. They are using an ATmega644, with … [Read more...]

Flickr photo bike

flickr_photo_bike

Lifehacker's [Gina Trapani] has one of Flickr's photo bikes and wrote up how it works. As you ride, the bike automatically takes photographs, geotags them, and uploads them to Flickr. The handlebar unit contains a Nokia N95 cellphone. The rear is a solar powered charging unit. It has a custom python script that starts the photo taking sequence when it detects the bike is in motion using the … [Read more...]