4QD controllers have been built into a wide variety of robots. The house robots in Robot Wars such as Major Damage and Sir Killalot use 2 x 4QD-300 controlled via a DMR-203 radio control interface to provide really heavy duty traction control. Weapons that only need single direction control are often powered by our Porter 10.

robot wars
Major Damage
Sir Killalot in Robot Wars
Sir Killalot











The 2016 series has seen a surge in interest and a number of competitors have chosen our controllers. A popular solution for drive motors is 2 x DNO-10 controllers linked by our DMR-203 radio control interface.

M R Speed Squaredgyrobot

Warning: Robot Wars is a hostile place for electronics. We’ve put a few thoughts and protection tips together on this page.

There are also a number of robot related articles in our knowledge base.