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 […]
Makecation Judging
Dave Hrynkiw
September 23, 2009
Well, my stint as Makezine's Soldering Makecation councellor is over. Last thing to do is go over the entries and pick some winners. See them here!
MORE POSTS
Mark Tilden's 600 foot workbench
Well, it's more like a workbench 600 feet in the air. In his apartment. In Hong Kong. Nice view... Dig around the large image to see what cool stuff you can pick out. Gareth @ Make Magazine (where it was first posted last week) already found a "teacup Stirling Engine" at 10 o'clock (near the […]
Make Magazine! Servo Magazine!
Woot! (Ok, I know it's spelt W007) The Sumovore is featured in volume 4 of Make Magazine in their suggested shopping list! For those of you who don't know about this killer quarterly publication from the fine folks at O'Reilly & Associates, you have to check it out. Makezine is ideal for all you DIY […]
Heated Car Seat Teardown and Repair
Here's a little makeover of an inexpensive aftermarket car seat heating pad that stopped working. Designed to activate and warm up when sat upon, the electronics face a fair amount of abuse: since the seat is a soft frame, the wires inside constantly move and flex with the body. They are also subject to harsh […]
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