Latest threads in Electronics Designshow only best voted threads
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Big ship at Marina
Hi Bob, Eastern ship builders brought a ship to the marina today. Take a look, West side. Mikek
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8 years ago
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RMS jitter
I should know this, but it's easy to ask. Assume the rising edge of a pulse that is delayed from a trigger, and that has 1 ns p-p jitter relative to trigger, with a uniform probability distribution....
7
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8 years ago
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7 | |
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Sample & Hold, did they go out with the buggy whip?
Hi Folks, Got to conserve some energy in a micro-powered mote. One place to cut is a sensor that's a power hog. So we want to briefly power it, sample, hold, turn the sensor power off and then let a...
86
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8 years ago
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86 | |
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OT: Tianjin explosion
This video compilation is pretty intense - I'm surprised the cameraman in the third clip made it out alive (assuming so since we're watching his recording)...
93
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8 years ago
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93 | |
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appropriate carrier frequency for Modulation
Hi I would like to know can anyone explain to me is there any way to figure out the appropriate carrier frequency(For modulation) for a given signal frequency response and bandwidth and channel...
15
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8 years ago
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15 | |
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2N2369 reverse Vbe avalanching, consequences?
Folks, I'd like to use a MMBT2369 in a design where there are no protection diodes. Mainly because the not so well performing FET that was in there had one integrated. So, in order to get very low...
99
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8 years ago
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99 | |
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PowerSonic
Hi, I've got lots of UPS's, here. Probably a dozen or so. Almost all are 1500VA units but typically see only a third/half of that. They serve the purpose of giving me "extra outlets", a single...
18
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8 years ago
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18 | |
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How to generate ODB++ from older PADS version?
Folks, A contract assembler wants ODB++ and my layouter uses PADS 3.1 which can't do that on its own. Does anyone know how a trick to generate this output from a PADS 3.1 file?
11
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8 years ago
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11 | |
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Help required in designing symbol for a circuit (LTspice)
Greetings, hope you people are in Good health and good mood ! I am working on a Sigma Delta ADC as final year project and it requires op- amps. The component section has the required ones but we need...
5
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8 years ago
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5 | |
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jelly bean op amp suggestion please
hello, Just asking what everyone uses for a trouble free R-R (output), 5v opamp 1 to about 5Mhz BW. It would be nice if inputs were able to go to GND and thats about it for extra requirements. I have...
4
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8 years ago
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4 | |
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Digital Analog converter for resonator circuit
Hi I have dual resonator circuit consists of Inductors, capacitors and resistors. I am generating sine wave with amplitude of 1 from DAC and write a frequency sweep function in Matlab however I only...
11
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8 years ago
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11 | |
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Bimetallic switches reliability
I am looking for a thermostat (e.g.: for basic on-off temperature control. I noticed that specifi ed service life never exceeds 100k cycles. I wonder whether it is due to co ntacts burnout or...
36
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8 years ago
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36 | |
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OT: Takata airbags
A little old lady who lives near me owns a 2008 Mazda 6 where the driver's side airbag is affected by the massive Takata airbag recall. She's been getting notice after notice in the mail about getting...
62
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8 years ago
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62 | |
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Tesla
I suspect that the entire Musk empire will collapse. SpaceX might survive.
223
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8 years ago
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223 | |
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Bulging Li-Ion power packs
In the course of my work, today I was handed a defunct Apple Mac laptop. The person commented "BTW the battery is bulging a bit" Within 2 hours I had 3 Mac LiIOn batteries with bulges. One so extreme...
10
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8 years ago
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