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There are 538475 individual articles here that are part of 31649 discussions
Please see below the list of the most recent and the best rated articles in Electronics Design

The most recent discussions

Poltical Correctness in Science...


July 21, 2014, 10:06 pm

http://tinyurl.com/l96wcm4 ...Jim Thompson -- I love to cook with wine. Sometimes I even put it in the food. Read more »

inverted retina


July 21, 2014, 9:54 pm

http://phys.org/news/2014-07-fiber-optic-pipes-retina-simple.html Having had a retinal detatchment, now fixed, I wondered why the human retina is built upside-down, with nerves and blood supply on ... Read more »

How do Andoid bubble levels work?


July 21, 2014, 7:27 pm

Can some sort of an edge telescope be added for more resolution? -- Many thanks, Don Lancaster voice phone: (928)428-4073 Synergetics 3860 West First Street Box 809 ... Read more »

Electronics assembly and zoning


July 21, 2014, 6:46 am

A section of the outskirts of the town I live in is zoned for Light Industrial use. However, approximately 75% of this section is also in a Groundwater/Aquifer Protection Area. The zoning ma... Read more »

How good is peer review really?


July 20, 2014, 8:51 pm

This article may help some of you consider the idea more carefully: http://www.washingtonpost.com/news/morning-mix/wp/2014/07/10/scholarly-jo urnal-retracts-60-articles-smashes-peer-review-ring/ ?... Read more »

A serious bargain in boat anchors


July 20, 2014, 12:49 pm

http://www.ebay.com/itm/Tektronix-11801B-Sampling-Scope-With-4-SD-22-Sampling-Heads-/271553611820?ssPageName=ADME:B:SS:US:1123 I have two mainframes and 15 heads already, or I'd buy it. Cheap to a ... Read more »

"Reduce Circuit Zapping From Cosmic Radiation"


July 20, 2014, 4:15 am

Did you know this?: Sep 1, 2007 Reduce Circuit Zapping From Cosmic Radiation: http://powerelectronics.com/power_semiconductors/power_mosfets/circuit-zapping-cosmic-radiation-0907/ http://powerelec... Read more »

OT: Aircraft for sale


July 19, 2014, 8:53 am

http://www.aviatorsale.com/aix10231/ -- Read more »

Positive thought for the Future


July 18, 2014, 10:42 pm

Living in the United States now is like being a Tampon. We're in a great place, just at a bad time. Read more »

Russian Woman Behind MH-17 Shootdown

  [ 2 ]
July 18, 2014, 11:21 am

In the first conversation, which the (Ukraine) Security Service said took p lace on July 14, an alleged rebel called Oleg said he missed a plane flyi ng above a village. We already have the Buk, a ... Read more »

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The best rated discussions

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5

Secure PIC programming


Hi We have customers using PICs who sometimes need to re-program them with updated firmware. It's inconvenient to have to ship the equipment back to a service centre, and most customers are quite... Read more »

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propagation velocity experiment


This would involve CK722 transistors, slotline samplers, and pecan pralines [1]. Unit of measure would be kiloseconds. Let's see what happens. John [1] The crunchy kind, of course. Only Yankee touris... Read more »

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LT Spice schmitt oscillator

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Does anybody have a working LT Spice netlist for a simple schmitt inverter/R-C oscillator? I tried one using the library schmitt inverter and get obscure sim errors, and I don't understand the HELP ... Read more »

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Protection circuit to be used for a gate pulse of SCR


Hello, I am doing a project on a temperature control system.My controller has been designed in LabVIEW and I get a control signal of 0-5V output from DAQ which needs to be given as gate pulse to SCR.... Read more »

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DSP Device for Guitar Pedal Effect

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I was wondering what DSP chip would be appropriate for a guitar pedal effect. I need to sample the incoming signal preferably at 96kHz perform a simple numeric function upon each sample and output h... Read more »

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micropower boost circuit

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I need a DC to DC boost circuit with an output defined not with respect to ground, but with respect to the input, which is variable. Output about 15 volts above the input, over a wide range -- f... Read more »

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STmicro acceleration/magnetic sensor LSM303DLH == LIS331DLH + HMC5834?


Just had a look at the LSM303DLH datasheet and had a déjà vu ;-) It looks like ST has simply put a LIS331DLH and a HMC5843 into one package. (The HMC lacks the built-in voltage regulator) All data ... Read more »

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C programming question for Arduino

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I'm wanting to make timers that work like PLC timers, a condition comes true, a preset period of time later code is executed. It would be something like: void mytimer(bool enable, long preset) void ... Read more »

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Soldering iron tips

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I've done my fair share of soldering, but never SMT. This video: http://www.youtube.com/watch?v=lauw0bSe-Cw&feature=related ....is a good indicator of what's involved. The problem is, where do you... Read more »

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PSPICE, Demo version, Model editor won't "Export to Capture Library&qu...


Hello, I've been playing with Orcad PSPICE (DEMO version) this past week. I'm trying to make a model of an inductor which saturates with current. I'm planning on using the LBREAK part and feed ... Read more »