We've been a big fan of Openbeam for a long time, and when Terence Tam started producing 3D printers using this material, we were hopeful that this would be a great fit for his operation. Nice material, great engineering - what could go wrong? LOTS. Follow his spiral down the Asian rabbit-hole when his selected […]
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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Maker Faire Calgary, Sept 6-7
Are you located in or around Calgary? Do you like cool projects and neat-o people making neat-o things? Are you looking for something mega-awesome to do this weekend? If you answered yes to all (or any) of these questions, we have some good news for you: The Calgary Mini Maker Faire is happening this weekend. […]
New Things In The Pipe
Well ladies and gentlemen, I'm sure we can all say at this point that our current website is in need of a bit of love (we certainly think so). Now's your chance to speak up and tell us what kind of shiny new features you'd like to see implemented in the new site. We've already […]
Cool project
Neil Sandstrom from the BEAM mailing list recently posted a notice about his "ShokHead" circuit built from our tutorial. What makes this project a bit different is that he mounted it on a VPM motor, so it's all self-contained. Here's what he says about it: Just finished!!! Check it out it is really small!! http://groups.yahoo.com/group/beam/files/Psyclesam/ […]
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Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.