We've been having fun playing with the L293D driver chip. It's one of those things to see how much you can make it do by itself (like with any BEAM application!). Grant McKee has been experimenting with some simple additions to the chip to make it (unto itself) a suitable brain for a simple mini-sumo […]
GM2/3 Wheels!
Dave Hrynkiw
March 20, 2003
WooHOO! We managed to get large, grippy wheels made for our GM2 & GM3 series of gearmotors! If you're familiar with the Parallax / MarkIII style Minisumo, these wheels might look familiar. The critical difference is that these wheels are keyed to fit the double-flat of our own gearmotors!
We're presently stocking the black and yellow wheels, with a pair of black rubber bands coming with each wheel. Oh, we're also stocking a quantity of the 'regular' servo wheels.
Our tests show that this combination kicks BUTT on, and that's without using the high-power RM2 upgrade motors!
Want a teaser? Here's a minisumo we built in-house to try them out!
MORE POSTS
Junkbots is back online!
So, I writes this book, see? And it sells pretty good, so in November, I orders more books, see? And they says "HEY! We gots none left - calm down, we're printing more". So, I sits and waits, and FINALLY they comes in! Here's the great part: It looks like this is the new printing, […]
More interesting links on the inter-web....
Browsing around, I found another link regarding Mark Tilden & WowWee. From the website "AllNerdReview.com" (if that doesn't describe a roboticist...) comes article about a their visit to the New York Toy Fair (ok, so my web-browsing is a bit old). Enjoy... http://www.allnerdreview.com/TOYFAIR05/TF13.htm
New Kit!The Hex Pummer
View our newest kit we have online, the Hex Pummer, a very amusing night display that is charged by the sun. When the lights go out, it triggers the high intensity LEDs to start flashing on and off. They start out very STRONG and then fade away until the next LED "PUMMS" on. These amusing […]
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Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.