This is the hardware package for assembling the Trekker Chassis and mounting the OOPic-II/II+. If you purchase the Trekker Chassis, 1 hardware package comes with it. This is for additional hardware or changing OOPic Types.
Open Box - The MGS1600GY is a sensor capable of detecting and reporting the position of a magnetic field (typically magnetic tape on the floor) along its horizontal axis. with custom aluminum mounting bracket