Just yesterday, Calgary reached the 2nd coldest place on earth, just behind an outpost in Antarctica. Yes, we are cold. Even the dog doesn't want to go out and play... In other madness, one of our favourite distributors/suppliers, Sparkfun has announced their 2nd annual "Free Day". Circle January 13, and if they get blown out […]
Updated Minisumo/Linefollower code
Dave Hrynkiw
December 4, 2003
Fixed a reset problem in the sumo code, turns out the a If...Then statement does not store its location on the stack. Ergo the return instruction at the bottom of the turn function was pulling a random location.
Anyway a change from a return to a goto and everything is shipshape, savvy? Then download the new Minisumo_linefollower2 code.
You will need to download the Editor
from Parallax to load and edit the code.
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Cool project
Neil Sandstrom from the BEAM mailing list recently posted a notice about his "ShokHead" circuit built from our tutorial. What makes this project a bit different is that he mounted it on a VPM motor, so it's all self-contained. Here's what he says about it: Just finished!!! Check it out it is really small!! http://groups.yahoo.com/group/beam/files/Psyclesam/ […]
Project Monday: Musical Gears
Sometimes we get the opportunity to help out select people who are developing projects for a good cause. One of those things dear to our hearts is inspiring children with science and electronics. So when John Porter came to us looking for a hand to make a musical gear project as part of an exhibit […]
Pendulum project
It's really nice to receive pics of projects people have built out of our book "Junkbots". Here's one of the latest: the Pendulum by Christopher Pepe. Nice magnetic suspension mechanism! Read More...
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