http://letsmakerobots.com/taxonomy/term/650 The taxonomy view with a depth of 0. en-DA http://letsmakerobots.com/node/928 <p><b>UPDATE: Code now attached above</b> + <a href="/user/564">Ant</a> has send me some tiny relays, I think they would work in this, and you could make everything 1/4 the size of what I did. Ask him from where he got them if interested :) </p><hr size="2" width="100%" /><p><a href="/node/696">Here is a link to the first / original Robot Wall Racers</a> - and the walkthrough on this page shows how to make something like them. </p><p>I will keep it open, so you will be able to add plenty more yourself, or make your own version :)</p><p><a href="http://letsmakerobots.com/node/928">read more</a></p> http://letsmakerobots.com/node/928#comments Wall Racers 4 DD cells Any racetrack motors Picaxe Picaxe 28 Picaxe basic relays SRF05 http://letsmakerobots.com/crss/node/928 Thu, 19 Jun 2008 16:23:43 -0400 fritsl 928 at http://letsmakerobots.com