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There are 674537 individual articles here that are part of 37666 discussions
Please see below the list of the most recent and the best rated articles in Electronics Design

The most recent discussions

How to Pick a PC mount CMC?


June 21, 2018, 4:04 pm

I need some PC mount CMC chokes to prevent common mode signals on antenna lead ins and on power supply connections. The signals I want to prevent are AM band signals, 550kHz to 1700Khz. Any r... Read more »

Xpoint


June 21, 2018, 3:37 pm

http://www.theregister.co.uk/2018/06/21/micron_has_strong_third_quarter_but_xpoint_sales_down/ Sounds bad. Like bubble memory again. It's weird that Intel can't do anything but x86. I wonder if the... Read more »

a dangerous positive-feedback loop

  [ 2 ]
June 20, 2018, 10:48 am

https://www.washingtonpost.com/news/energy-environment/wp/2018/04/23/one-of-the-most-worrisome-predictions-about-climate-change-may-be-coming-true/ A new dangerous positive-feedback loop is accelera... Read more »

on-topic: When is a copy a copy?

  [ 2 ]
June 20, 2018, 1:16 am

Is it libelous to say that an electronics product is a blatant copy of some other product when in all likelihood there are significant differences in say the PCB layout or particular components u... Read more »

GaN test fixture


June 20, 2018, 12:11 am

I just built this fixture to test our tiny panelized GaN fet baby boards. The black block is delrin, and the white base is Corian. https://www.dropbox.com/s/1sri2gk0at39bgz/DSC02230.JPG?raw=1 http... Read more »

HD-26 Connector


June 19, 2018, 3:34 pm

I found out the HD-26 connector specified in EIA-530 was only ever used ext ensively by Cisco. They stopped using it some years ago and so suppliers s topped making the panel side dual height stac... Read more »

Good source(s) for enclosures / cabinets?

  [ 2 ]
June 19, 2018, 1:36 am

Looking for high-tech looking enclosures (that's a customer spec, as I un derstand it). Something about the size of a old-style camera backpack. I'm told they want something with shock-absorbing e... Read more »

Re: sci.protonics.design

  [ 2 ]
June 17, 2018, 4:58 pm

Perhaps he has a point. We may have spent too much time and effort dealing with electrons and electronics. However, switching to protons and protonics is not the solution. We really deal mostly ... Read more »

latest management fad


June 16, 2018, 8:41 pm

3 in a box -- John Larkin Highland Technology, Inc lunatic fringe electronics Read more »

OT: World Cup


June 16, 2018, 4:17 pm

We're not big into it on this side of the pond Read more »

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The best rated discussions

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rechargeable batteries


Hello How can I charge a rechargeable battery in the lab, what's the 'reverse connection'? Read more »

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Tek TDS 744A -> TDS 784A upgrade hack!


Hi, all, Just wanted to report success in upgrading my TDS 744A scope (500 MHz, 2 gigasamples) to a much swoopier TDS 784A (1 GHz, 4 gigasamples). It now identifies itself as a TDS 784A everywh... 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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5

LT Spice schmitt oscillator

  [ 2 ]

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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is the hendershot generator ad a scam?

  [ 2 3 4 ]

is it a scam? Will it work in a residential home ? Read more »

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C programming question for Arduino

  [ 2 ]

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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Visio logic symbols

  [ 2 ]

Does anyone know of a location from which to download simple logic symbol shapes for Visio (and gate, or gate, etc)? 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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EPE TENS circuit.


Would anyone have a circuit for the EPE TENS machine ?. Cheers .... jk 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 »