[Kaushlesh Chandel] prototyped a few projects on his Arduino that use an HD44780 Character LCD. Wanting to keep these projects in one piece, but not sacrifice his Arduino board, so he etched his ow… ...

Kristina Ortega and Jenny Rodenhouse (lower right) present their Sensor Salon project at Microsoft today. Technologies embedded in the nails included small programmable LCD screens, and 3D printed ...