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Archive for the ‘part review’ Category

Simple electronic fuse

Monday, September 3rd, 2012

Sjaak shared this simple electronic fuse design in the forum: This is perhaps one of the simplest electronic fuse circuit one can make. The circuit uses only one transistor, one SCR, one push button switch and two resistors. Via the forum.

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Posted in part review | 5 Comments »

From the forum: Raspberry Pi review

Monday, June 4th, 2012

Here is a review of the Raspberry Pi from the forum: This is my "home" forum for embedded stuff, as the community here is good. Though I note Raspberry Pi (here forward R-Pi) has its own forum (I'm teholabs there). I wonder how many persons here got one? I ordered...

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Posted in part review | 11 Comments »

LC200A LC meter teardown and review

Wednesday, February 22nd, 2012

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Posted in part review, Teardowns | 2 Comments »

TS1001 low power, low voltage op-amp review

Thursday, July 28th, 2011

We have been experimenting with the Touchstone semi TS1001 ultra-low power, low voltage op-amp demo board, and the results are in. For our tests, the board inverting op-amp circuit was powered by a solar cell from a calculator with two 0.5v zener in series. The total supply was about 950mV,...

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Posted in Chips, part review | 3 Comments »

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  • Pete Juliano: Since this posting on my blog I have received an excellent suggestion on how to quickly disconnect the 48 VDC from the amp so you...
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