Surplus item priced to move!
Flanged bearings are easy to install; the flange provides a stop for quick positioning.
SparkFun's minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader.
Tactical Black GPK-32 Inspection Robot Package. Includes Dewalt Battery Mount, 2 Dewalt Batteries and a charger, 1080p camera with LEDs that can be turned on and off. Ideal for surveillance and observation. Chassis is anodized black.