Well, the last batch of Escap gearmotors went very fast. Let's hope this batch lasts a bit longer! Unlike the last set, this set has a higher reduction ratio of 663:1 instead of 362:1. This means it starts turning 0.46V (!) drawing only 3.3mA (!!) It's a 3V rated motor, but our tests show that […]
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
Canadian National Exhibition and Califor...
August 14, 2000 - Canadian National Exhibition and California State Exhibition Quick news: I'm (that'd be me - Dave) off to Toronto to go attend the Canadian National Exhibition (otherwise known as "The Ex") from August 18 to September 4. In attendance will be myself (Dave Hrynkiw), Scott Martin, Mark Dalton, and to lesser degrees […]
Solar Pendulum of DOOOM blogged on MAKE
I love MAKE magazine. I always enjoy reading (then trying) the projects in each magazine. I was a bit disappointed in their last issue where they didn't cover the complete process to make gunpowder, but that's a minor complaint. I just noticed on their blog that they're talking about our Solar Pendulum kit and Christopher […]
Interesting stuff at the Exploratorium
Not exactly relevant to BEAM, but an interesting distraction: Here's some interesting media from the San Francisco Exploratorium. Notable media to watch is their "Iron Science Teacher" competition (familiar with "The Iron Chef? Same idea...), and their hosting of Robot Sumo Wrestling.
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Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.