Building something really small? Need line or edge detection? You must be one of those Nano-sumo masochists with better eyes than a hawk! Well, the BittyBot Nano line-sensor is a kit to streamline your construction!

The features include:

• Dual detection (two opto-reflector sensors!)
• Only 0.95″ x 0.275″ x 0.10″ thick (24.1 x 6.96 x 2.54mm)
• Detection range of ~1-5mm
• Each IR photodetector measures surface reflectivity to distinguish dark and light surfaces
• Analog output per sensor reads less than 1V for distances of ~1-5mm from a white surface, and quickly ramps up to ~5V beyond 5mm. Also reads ~5V for a black surface.
• Outputs compatible with digital inputs of most microcontrollers and other logic devices. (Use with the MEGAbitty’s interrupt inputs for quick response to surface color transitions!)
• 5V operation

Note: This is a kit that requires some manual dexterity to assemble correctly!