What we have today are not Fairly Expensive Tortillas or Fortunately Edible Theremins, but Field-Effect Transistors. If you know what it is, I will leave you to explore: 1RFZ44N N-Channel FET $2.50 The IRFZ44N is a very powerful useful N-Channel FET, with only 0.0175ohms resistance pushing 20 amperes at 5V! FQP27P06 P-Channel FET $0.95 A […]
Things for Movin' an' a-Groovin'
Dave Hrynkiw
September 25, 2009
Alriiiight - it's time to shake and twist and turn! We got three new toys to show off, and they're all about movement:
Now, these are fantastic and all, but we know that everyone has the same burning question that can't be avoided. "How do I make my moovin-and-a-groovin'-bot if I only want to use a single AAA battery?!" Well, we'd use the 1-Cell AAA Holder that we brought in just for this very purpose. But I guess if you want to use it on something other than your movin'-and-a-groovin'-bot, that would be okay too.
Speaking of movin' and groovin', Alfredo Borboa pointed out a cool project he's working on that involves attaching markers to our Photopoppers.
If you're in the area, it'll be on display in Mexico City at the National Center of the Arts, October 1st to October 10th. Go check it out!
MORE POSTS
Book Project Parts Bundles
We've had many requests to sell the parts needed to build the robots described in the books that we carry. You are now able to purchase the individual components needed to build your bot, but you're not required to take them all(Sorry, no instructions -- that's what the book is for!). If you've got resistors […]
Wednesday Links: White Stuff, Weird Stuf...
Fineck not Fennec The neck of the person in coexistence with computer is usually in miserable state, but we rarely think about it until it's too late. So - gadgets to the rescue! (Via Designboom) Armrest Battle Solution? Oh the personal space... No number of smart gadgets can help when airlines stack people like sardines. […]
New Product: Thymio Robot and ESP01
Thymio II Educational Robot $182.25 The Thymio 2 is a fully-functional robot out-of-the-box, with a excellent pedigree. Thymio II Educational Robot - Wireless $249.75 The Thymio 2 is a fully-functional robot out-of-the-box, with a excellent pedigree. This wireless version offers some excellent live features not available in the stock version. ESP01 programmer $7.80 The ESP-01 […]
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