Latest threads in Electronics Designshow only best voted threads
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OT: Disparity shwon in American Idol is back!
So what's with hearing a good singer, on key, being shredded by the judges about how 'off key' the rendition was? And, worse, a shrill, sour sounding POS, that the same judges go on and on about?...
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10 years ago
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HP 4195A Calibration
Hello, Does anyone have a copy of the HP BASIC program used to generate the EEPROM calibration data (HP part number 04195-65009). I've fired off an email to Agilent requesting a copy but am not...
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10 years ago
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radiation panic
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10 years ago
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Need schematic for TEK 1502 Chart Recorder 016-0506-04; And sampler diode?
Need schematic for TEK 1502 Chart Recorder 016-0506-04 Figured if anybody had one, they'd likely be here. My motor won't run. Thought I'd try to find a schematic before disassembling the thing. I have...
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10 years ago
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Help duplicating a smd pcb
Hi Guys, I'm trying to duplicate the smd pcb that's about 1/4 down on this page. See the RF Probe 952001B pcb. I suspect the underside is solid groundplane, but I don't know this. Is there any reason...
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10 years ago
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Microcontroller used in Subaru
Just out of interest, I'm trying to figure out what the microcontroller is that's used on the Subaru key fob. The markings, on three separate lines, are 4144, 093, 04?E The ? is illegible, but most...
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10 years ago
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More than one audio codec on a PC mobo
Folks, The AC97 standard describes only up to four sound chips operated simultaneously, on page 21: ftp:// What if one would like to connect, say, 20 of them and all are supposed to run nicely...
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10 years ago
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Problem in Task Manager
I have Windows7 home basic SP1 in my laptop.But my task manager is not working properly i.e it doesn't display running programs ,apps etc. It just display my me how can I get rid of this problem????
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10 years ago
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Copper clad routing
In the link above JL demonstrates nicely cut PCB channels of about 0.025" width to allow 0805 SMD to bridge the gap and form a nice breadboard. How do you cut these channels? The corners are so well...
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10 years ago
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I have dunnit
I have dunnit: root@raspberrypi:~/compile/pantel/gm_pic2# make gpasm --force-list -w 1 root@raspberrypi:~/compile/pantel/gm_pic2# jppp18pi -e -i gmp.hex -p -Y Loading hex file: Program 16380 bytes at...
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10 years ago
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Burned my fist M-DISC today
Burned my first M-DISC today This weekend I had to wait for some thing on the PC to complete, and stared at the front, the light came in a different angle, and I noticed this: We discussed M-DISC here...
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10 years ago
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Wireless Comm Between Layers In New IC Generations?
OK, so I skimmed the article. And no, I have no great faith in the Register's tech savvy. The idea of inductive coupling between layers in multilayer chips to replace vias doesn't seem to me to really...
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10 years ago
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Energy transfer by radiation
Transfer of energy by thermal radiation. (thinking out loud at the SED.) So I've been calculating numbers for heat transfer. The radiation transfer between two surfaces at different temperatures is...
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10 years ago
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Very small rotary encoder
Hi I need an angled rotary encoder, PCB mounted, 12 pulses per rotation is okay. The problem is that the height above the PCB must be lower than 6.4mm Could be something like this, however it has...
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10 years ago
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Bonding wire current capability
Hi, folks:- Some semiconductors have multiple pins connected together internally via bonding wires and pads (as opposed to lead frame connections). Any guesses as to what current such an internal...
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10 years ago
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