These are 5 sensors connected in an array to form aTCRT 5000 Sensor Module which can be used effectively in different robotic applications such as, Grid Solving Robots.

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This new version uses an SMD 5x2 header. This is a simple to use Serial AVR programmer. It is low cost, easy to use, works great with AVRDude, and is tested extensively on a Windows desktop.
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This new version uses an SMD 5x2 header. This is a simple to use USB AVR programmer. It is low cost, easy to use, works great with AVRDude, and is tested extensively on a Windows desktop. Based on Dick Steefland's USBtiny and Limor Fried's USBtinyISP. Learn More

The Nexus Swarm Robot Kit is the official robot for the Nexus competitions. It is a complete, high-performance mobile platform featuring two gearmotors, five reflectance sensors, two IR Cube detector sensors, two Leds, and two user pushbuttons, all connected to a C -programmable Atmega16 AVR microcontroller. Capable of line following, GRID solving, Swarm Robot Application and much more the Sage Bot is a great first robot for ambitious beginners and a perfect second robot for those looking to move up from non-programmable or less advanced beginner robots.
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