We love SparkFun. Great group of people. Excellent products. It's just that they're... well... twisted and cruel. You see their RoboJoust event? We didn't take them serious when they said it was to be performed 4' off a concrete floor. But here's the proof. They're actually building the table that high off the ground. Next […]
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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Reset Addresses
Hey everyone, just a quick heads-up - there's was a bit of a technical hiccup with some account data, so we've had to clean out any stored addresses. We just know how much fun it is to type it in again, but fortunately any address that's used with an order will automatically get saved to […]
BEP Application: Wilf Rigter Solar Power...
The following instructions detail how to build a Solar Power Smart Head version 3. The Head will seek light and when it finds the brightest source it will go into a low current standby mode. This version also comes with an low power FLED circuit to indicate when the head is active.
Welcome MAKErs
Solarbotics has been listed in the excellent Make: Magazine (The first magazine devoted to digital projects, hardware hacks, and D.I.Y. inspiration) as a supplier for the Mousey Junkbot project. We have what you're looking for! Simply click on this link to get all of the Mousey parts added to your cart. (Mouse shell, battery and […]
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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.