Latest threads in Electronics Designshow only best voted threads
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Looking for DIY kits for LED fixtures
With the availability of low-cost high powered LEDs, I'm interested in building my own lighting fixtures for my backyard patio and security lighting. I'm looking for a source for LED lighting...
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9 years ago
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OT: Father's Day.
...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | San Tan Valley, AZ 85142 Skype: skypeanalog | | |...
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9 years ago
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Twiddling Thumbs
Bored silly sitting around twiddling my thumbs... I am seeking consulting projects. See my website for my skill set. ...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | |...
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9 years ago
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How does Google know it's me?
As you know, Google's surveillance style biz plan is to have a giant database on all of us, for sale to marketers they say. They say this won't be used for un-constitutional purposes. "It won't, we...
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9 years ago
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OT: What is plink.exe .?
For as far back as I can remember, when I boot up my Lenovo laptop, a DOS window would pop up and be gone before I could read any of it. Today I guess I blinked just right, and was able to read the...
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9 years ago
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Bottom-firing surface mount LED?
Hi all, I'm searching for tiny bottom-firing LEDs, preferably surface mount. The LEDs are indicators for a multiport connector. The LEDs will fire through the PCB into some light pipes integrated into...
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9 years ago
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5V LDO With UVLO below 4V
Hi all, I need a LDO (100mA/5V) with a UVLO ULVO>4V min. i.e. the LDO output starts (no regulation) at 4V and beyond and start regulation at (5V + Vdropout) > 5.25V It's possible to do this with a...
13
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9 years ago
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Any Tube Guys Here ?
Tube based PWM at about 150 kc. (hey, it's tubes so kc is right...) The reason I depict R1 as going to the plate is because it technically must . In this app the load might be on the ngative side....
66
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9 years ago
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Photo Stamps - This Could Get Interesting
5
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9 years ago
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Bitcoins algorithms
With all you geniuses around here, we must be able to invent a better Bitcoin. :) ISTM a problem with the Bitcoin is there weren't enough of them They got bid up too high, as a floating currency. BUT...
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9 years ago
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SURPRISE, Lois Lerner's Emails lost
This is a total surprise! :-0 "Washington, DC ? Today, Ways and Means Committee Chairman Dave Camp (R-MI) issued the following statement regarding the Internal Revenue Service informing the Committee...
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9 years ago
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They are here again
At times there are whole swarms of these butterflies: Note the bumbelbee feeding:
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9 years ago
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RF - VHF and UHF amplifier handbook
Hi all, I am looking for a book that covers amplifiers and radio reception in the VHF and UHF range in a practical manner. I am learning on this subject so if I have some circuits/projects which I can...
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9 years ago
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How to repair this cellphone? Where is it?
Hi guys, was getting too many spam mail on my cellphone, and decided to fix it. So opened it and removed the battery, and then the plastic foil with those black shields. Threw that away, always treat...
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9 years ago
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Power Line Modem Carrier Frequency
Does anyone know what carrier frequency these devices use to muliplex data over the power line? or at least what the range of same might be. Is it standard, or does it vary between manufacturers? Are...
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9 years ago
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