Latest threads in Electronics Designshow only best voted threads
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Circuit Board Aggregators
I have used the PCB aggregator that was run by SparkFun electronics in the past, and was pleased with them. I just got boards back from my very first order to OshPark, and I'm kind of underwhelmed....
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10 years ago
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manufacturer of inverter In china
Now as a leading professional manufacturer of power inverter and solar controler, We specialize in producing high quality DC to AC Inverter,sine wave inverter,power inverter,china inverter, vehicle...
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10 years ago
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lots of schottky diodes in a package
I'm going to have 48 signal lines that I want to clamp to a 1.5 volt bus, with a low-capacitance back-to-back schottky pair. A 3-pin dual schottky diode does one line. A 4-pin schottky bridge or ring...
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10 years ago
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OT: Refuse to copy file - AVAST is rootkit
> ** SNIPped previous stuff ** >> Since i am having a VERY repeatable problem with that FA930-C program >> set,what i could try is: (a) UNPLUG the EtherNet cable - making external >> attacks and...
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10 years ago
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Si contact I-V
Hi all, So I?m trying to make contacts with indium to a hunk of Silicon that I have. Seemed OK Resistance between contacts of ~400 ohms. I then did the I-V, Signal generator (100Hz) to audio...
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10 years ago
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Where is the gain?
Where is the gain? ...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | San Tan Valley, AZ 85142 Skype: Contacts...
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10 years ago
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28 | |
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Tektronix DM2510 Digital Multimeter roms
Hi, I found one of such multimeter but the eprom 27c256 is gone (reads all 00s) does anyone have a rom image (the eprom label is: U212 DMM). The multimeter logic board have the space for the...
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10 years ago
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LDO failure modes?
Hi, I had a 7 port USB2 hub (DUB-H7, legacy version) give up the ghost, here. Always wanting to know "why", I pulled it apart. Of course, as with most low cost consumer kit, very little inside! All...
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10 years ago
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Absurdly Dangerous Militarization of America's Police
The Absurdly Dangerous Militarization of America's Police By Jim Hightower, Other Words 09 January 2014 Police departments across the U.S. have a growing collection of toys used by the army. What a...
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10 years ago
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LSM9DS0
The LSM9DS0 from ST would be great chip for motion control, however I couldn't make it work according to the datasheet. Do you know if on-chip temperature sensor is operable? In my setup, it reads all...
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10 years ago
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30 years..
I am writing some SDcard driver for logging of GPS position and radiation (from a PIC). I can write something human readable like year[1] month day time longitude latitude counts_per_minute yyyy mm dd...
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10 years ago
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Panel Mount Switch
All, For a PCB mounted switch I get it - part is soldered on the PCB. No problem. Now when we get into something like a "panel mounted" switch I am not sure what I am dealing with here - for example:...
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10 years ago
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Melting cooper wire with a soldering iron.
Actually, of course, it's totally impossible. So I wonder what's really happening. I've been modifying a quartz clock, and needed to solder the very thin enameled copper wire that its motor uses....
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10 years ago
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Any tall 6mm*6mm inductors?
Folks, Just got a case where an inductor saturates. It's an existing design and due to a time crunch they'd like to press on for now with the existing layout. It's the Coilcraft LPS6235 series and...
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10 years ago
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Best Test Bench Laptop?
Gentleman; I need a new, used, refurbished Laptop computer to run and document my tests. The data will be USB stickled to my main computer for scrubbing and internet connection. Here is my list of...
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10 years ago
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