Latest threads in Electronics Designshow only best voted threads
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Interesting FM Problem
On a forum, I read this : "I am the proud new owner of a 2270. It seems to be in pretty good shape, b ut I noticed today that it seems like all the radio stations at once are co ming from the left...
2
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9 years ago
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switching power supplies in parallel
I have two 6V 1.2A power supplies, and I'd like to parallel them to get ~ 2 .4A. Can you safely do that? These are identical manufacture wall warts, an d I don't know anything about them other than...
13
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9 years ago
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What does a "self-ballasted" LED mean ?
Could some electronics guru pleas explain what a "self-ballasted" LED lamp mean ? I have seen LED lamps, running off the AC line, and powered by a simple small 5V 1 Amp SMPS, but what exactly does a...
7
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9 years ago
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Disk performance in laptops?
Hi, I'm reviewing stats for some execution times (which imply data transfer rates) of some utilities I'd run previously on laptops and, from that, see what I can only attribute to lousy disk subsystem...
7
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9 years ago
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7 | |
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OT: Can Science Survive a Garish Shirt.
I thought this amusing... (With apologies to the Brown twin pansies... David and Martin >:-} ...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Signal ASIC's and...
8
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9 years ago
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8 | |
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OpAmp input protection against ringing
Say I have a high impedance signal that is connected to an OpAmp input. My signal will on occasion go above the rails due to ringing. I expect 10V spikes against a 5V rails voltage worst case. I will...
15
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9 years ago
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15 | |
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Snow
Early Snow Lot's of it ;) Cheers
10
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9 years ago
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D'uh... (low vision product)
Sheesh! This has got to be one of the most *obvious* ideas... I picked up an older version of same, recently, and suspect it won't be far from my work table henceforth! Good to see simple applications...
46
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9 years ago
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46 | |
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Alright, what's this then?
Hi, Would you ever design such a wiring loom as this? or Yeah, fault-finding would be so easy... Nope. Grant.
21
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9 years ago
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21 | |
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flow battery with water soluble, non metal reactants
Hi, Here's a link to a paper on a flow battery with non toxic water soluble reactants, apparently 10 times cheaper to manufacture than lithium batteries. I guess to make it even simpler they could...
4
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9 years ago
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Vds Monitor
I am designing a circuit to monitor Vds (0 to 4.0V) during "on" time of high side FETs. The Si-C diodes (D1,2) are not sharing equal current in this circuit; will they allow +/-3% reading accuracy?...
4
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9 years ago
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Attractive Optical Forces from Blackbody Radiation
Hi, What is special about black body radiation to cause it to generate Stark shift's and an attractive force in nearby atoms? cheers, Jamie
2
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9 years ago
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high-quality cylindrical ceramic insulator
-- John Larkin Highland Technology, Inc picosecond timing precision measurement jlarkin att highlandtechnology dott com
10
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9 years ago
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10 | |
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Connectors on hierarchical schematics
I never feel that I get this right -- so I'm going to ask you guys to tell me what you do and why. I suspect I'll still feel dissatisfied, and never do the same thing twice. But who knows? Maybe one...
16
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9 years ago
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Interesting question on sci.engr.control
Title says it -- there's an interesting and on-topic question on the usually-moribund I'd love it if that group came to life again, so feel free to go look! (I told the guy to post it there OR to...
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9 years ago
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