<p>Thanks for the help. Actually I’m looking for radio controlled robots, with wheels and a robotic arm. The robot must be able to fit in a 30cm x 30cm x 30cm box.</p>
<p>I’m considering Lego Mindstorm NXT, but I feel like I’m cheating because its more “prebuilt” than “DIY.”</p>
<p>Any other ideas?</p>