Monday May 24 is Victoria Day in Canada. We'll be using the old Queen's Birthday as an excuse to twiddle our toes in the grass and watch robots roam free. We'll be back to work Tuesday morning, bright and early!
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.
Monday May 24 is Victoria Day in Canada. We'll be using the old Queen's Birthday as an excuse to twiddle our toes in the grass and watch robots roam free. We'll be back to work Tuesday morning, bright and early!
Well, last week I told you that I'd have (and I quote) "something more exciting and substantial for you." So I'd like to take this opportunity (on behalf of the other fine folks at Solarbotics) to welcome the newest addition to the team, Tom! He'll be heading up purchasing and finding neat new toys to […]
We asked Grant, our resident BEAM technician, to come up with a list of some of the tools he uses, and here we have it! This list will help those first starting out to see what they should use, and for those who've been doing it awhile we have some of our more advanced tools. […]
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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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.