Latest threads in Electronics Designshow only best voted threads
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RF (TV) Splitter Question
Am I correct in assuming that the typical TV RF splitter is bi-lateral... the loss from any one port to another is the same? ...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et |...
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9 years ago
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OT: Global warming in Arizona
And then some. Cheers, James Arthur
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9 years ago
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100FX SFP: Whats the difference between normal ones and SGMII?
Hello, for 100FX SFPs there seem to be two different versions: Normal ones and ones with SGMII interface on the electrical side. As far as i understand, 100FX means on electrical side PECL signaling,...
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9 years ago
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Phase matched cables and LTspice question
I need to assemble an accurately length-matched set of short coax cables. My target is to get a set of 1ns-long cables matched to 10ps or better. I measured the cables using an HP8753D network...
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9 years ago
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RIsense Value for Basso's PWM-CM Model
Hello, I am trying to simulate a buck and a boost converter using Christophe Basso's generic PWM models (in LTSpice) for voltage mode controlled and current mode controlled switched mode power...
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9 years ago
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Data Rate Calculations
Hi, I interfaced MSP430F5438A to a bluetooth module via serial TxD and RxD pins. I programmed the bluetooth module for 9600bps bit rate with start bit, Stop bit and 8 data bits with no parity. The...
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9 years ago
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LTC6992 TimerBlox, jitter at low duty cycles
Folks, Got an LTC6992 in the -3 version which goes from 0% to 95% duty cycle, controlling a fairly massive PWM stage. It lives inside a (stable) PID loop and works ok except at very low duty cycles...
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9 years ago
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TEK 11801B DSO does not power up / turn "ON"
Ran a simple test on this TEK 11801B DSO, maybe 6 months ago with no problems. Now, it won't turn "ON". Any ideas what to look for? The fuse is good, the power outlet works, etc.
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9 years ago
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50 KV optocoupler
Somebody was asking about a HV isolator. VMI parts are NOT cheap! -- John Larkin Highland Technology, Inc picosecond timing precision measurement jlarkin att highlandtechnology dott com
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9 years ago
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Question about tablet
Is it possible to generate some kind of output from some android tablet. ? Basically i was thinking on creating some app where user can press button on the touch screen, and this would trigger some...
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9 years ago
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The power of Unix, the spectra,
One of the powers or Unix (Linux) is that you can 'pipe' signals from one program to the other (and that also works via the internet with netcat). While testing the spectrum analyzer I am writing,...
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9 years ago
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DESIGN CHALLENGE - Measure wind veolocity AND direction.as a function of altitude.
Maybe it exists already? Each morning I watch the Hot Air Balloons navigate olong the the horizon. Their only real control is a very slow up, or down. That is, the ability to go to a height that has a...
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9 years ago
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Clock Losing Time....
A while ago I replaced the small microwave oven in our office break room with a new Westinghouse one. I've been annoyed ever since we started using it because the TOD clock loses a couple of minutes a...
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9 years ago
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10.7 MHz IF & detector
I need to measure deviation on a couple of HT's. The problem is finding a way to do it. I have a receiver that has a 10.7 MHz IF output I could feed to a detector but I cannot find any circuits to use...
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9 years ago
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intercom circuit
is my intercom/telephone/sounder/strobe circuit between shop and garage. It utilizes an assembled part (P1) on the schematic, The shop has machinery that needs a loud bell and a strobe when the phone...
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9 years ago
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