RC Combat Robot – Fingertech Viper
Posted: May 20th, 2010, by JamesTrossen Robotics is offering a great way to easily and cheaply build a combat robot. This really is an amazing deal that for under 200 bucks you can have a fully funtional RC robot with spare channels for your own weapons. This ought to open up the field to a lot more combat robots. I’m excited to see the next battle after these robots have been available for awhile!
From Trossen:
The Viper kit comes with everything you need to get started in combat robotics. The custom-formed aluminum chassis has plenty of strength and space for additional components and upgrades. A 6-Channel radio transmitter and receiver pair leaves four channels free to add any active weapons or devices you desire. 50:1 ratio gearmotors with 2″ Lite Flite wheels provide both speed and pushing power. Two FingerTech ‘tinyESC’ speed controllers translate the radio receiver commands into motor movement and provide 5V power to the radio. A sporty vacuum-formed lid keeps all the guts inside during a match. The Viper kit is fully intended to be sawed, drilled, modified, and upgraded. Its base weight is only 325grams (11.46oz) leaving 129grams (4.55oz) for additional parts if entering the Antweight (1lb) weight class, or 675g (23.81oz) free if entering the Kilobot (1kg) weight class. (Weighed with 2x 9V batteries.)
Difficulty: Unassembled version requires soldering of a dozen wires (to motors and switch, no circuit boards), plugging in connectors, and screwing wheels and lid in place (hex keys included). Recommended for ages 10+ (6+ with a parent).
“Unassembled” comes as parts. Everything is drilled and tapped for screws but needs to be soldered and connected (includes instructions).
More technical information and details can be found on their website here.
If you create a cool robot project with this kit, please considering adding your project details and a photo at our Robot Gallery.










