Hitechnic IRLink Sensor (compatible with Lego Mindstorms NXT)

The IRLink Sensor (compatible with Lego Mindstorms NXT) controls LEGO R/C trains and other motorized LEGO sets for the Mindstorms NXT. The IRLink uses Infrared signals to communicate with trains, Power Functions Motor controller and the Mindstorms RCX . It controls the speed and direction of up to three LEGO R/C trains (7897 and 7898) and other sets including the new Technic Motorized Bulldozer (8275) and the Monster Dino (4958). The IRLink enables NXT programs to read values from RCX sensors and control...