Some Links
Graupner Modellbau
No matter in which aspect of the wide range of radio-controlled models you're interessted - Graupner Modellbau offers always the perfect model. From simple to complex, from well-known to highly innovative.
Microsoft Robotics Studio
The Microsoft Robotics Studio is a Windows-based environment for academic, hobbyist and commercial developers to easily create robotics applications across a wide variety of hardware.
SHARP Microelectronics
Specification for the Infra-red sensor set GP2D12 (10 cm - 80 cm range) Order No. R3011
sharp-world.com/products/device/lineup/data/pdf/datasheet/gp2y0a21yk_e.pdf