Well, we survived the battlefield of 2014 Calgary Entertainment Expo with no human, animal or machinery losses (although with an apparent vocabulary shift towards geekery). In any case, running a double booth was a lot of fun and a lot of work, which makes it satisfying and tiring at the same time. And educating: we've […]
Odds and ends
Dave Hrynkiw
March 27, 2009
Greetings, ye fine fellow travelers of yon internet. This week you'll find that we have three new and completely unrelated items to show off: 
- 17010 3-AA Battery Holder - This three-cell holder has 9V-style snap connectors, and can create 4.5V with Alkaline batteries.
- 17390 Tact Switch - A push-button style switch that's compact, inexpensive and can mount on most breadboards.
- 14080 USB A to Min-B Cable - Finally, something to connect to your Freeduino with!
Yup, none of these have anything interesting in common. That being said, if you can build a robot with these three items and only these three items, we will be blown away.
And just to follow up on one Mr Demers' desktop energy seed lamp over at Instructables from last week, it's turning out to be quite popular. So far it's been featured at Hacked Gadget, MAKE Online, and Yanko Design. Mind you, it's also been on Elektroda.pl, but you may not find it to be that interesting unless you're fluent in Polish.
MORE POSTS
Circuit: Herbie by Randy Sargent
Although not a true BEAM robot, this simple schematic by Randy Sargent is small, simple, slick, and effective. My own version uses a pair of pager motors and three cells from a 9V rechargeable battery. Hard to get any simpler than this device!
Sumovore Upgrade Kit
What's new at Solarbotics? We've just released our Sumovore Baseplate Upgrade Kit which will let you replace the mounting tape & zip-tie restraints with a black powder-coated steel baseplate! This upgrade makes the Sumovore much more robust, and also increases the mass for a more competitive edge. Note that all new Sumovores from Solarbotics will […]
Sumovore Line-follower
This link is a bit on the old side, but if you are thinking of entering the WCRG event next month, here's last year's champion's (Craig Limber) webpage about turning his Sumovore into an almost-as-good line follower! It's a good way to get into this rapidly-growing event...
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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.