Hi all. Yesterday's solar race cars were very cool. Lots of neat tech, and a neck'n'neck race to the finish too! I took the extra effort to see some of the cars out at highway speed, then saw them again in-town. These things move! Anyways, enough about that. I got an email from John Hopkins, […]
Friday New Product: FETs
Solar botics
July 11, 2014
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:
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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! |
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FQP27P06 P-Channel FET $0.95 A robust P-Channel FET that is capable of interfacing with most 5V-logic microcontrollers. |
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NDP6020P P-Channel FET, --2.5V gate, -20V, 24A max $1.95 An N-channel FET with an extremely low gate voltage which can be controlled by most 3.3V and 5V microcontrollers. |
..and no, these are not even Forcibly Eccentric Tabbies.
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The Wowwee RoboSapien
Wonder what Mark Tilden has been up to? Prepare to be knocked on your butt - this BEAM-tech Biped walking robot toy looks like a killer for this year's Christmas season! Check it out at our sponsored community server at http://www.solarbotics.net/gallery/Wowwee-Robosapien
Interesting BEAM Site
My weekly web-crawler popped up with this interesting link not long ago. Nicely put together, nice photos, nice group of 'bots! Simon Fraser's Robots
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Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.