This system enables the Trekker to blow out a flame in fire fighting contests, such as the one at Trinity College. It will consist of a Bracket, an electric motor with a fan blade, wire, connector to attach to a servo plug on the OOPic II Expansion Card, and a single relay high current driver to switch the fan on from an OOPic TTL output. It is recommended that you get the 7.2V battery pack to go with this.
This is the waterproof inspection LT2 Robot. It has flipper arms to help it climb obstacles and for better maneuverability. It is capable of wireless or tethered control. The tethered option includes a fiber-optic cable spool up to 1km long.
These ties are flexible, reusable, and adjustable for when you have delicate bundles or bundles that frequently change in size.