Latest threads in General Electronicsshow only best voted threads
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anyone make a custom sound effect circuit board
Hi, I am looking to find someone who could design and make up a circuit for me for a reasonable charge. I already have some of the electronics. I am not sure if they can be used or whether the project...
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17 years ago
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Source for push buton switches?
I'm trying to source these surface mount push button switches as used in Siemens car key fobs. Anyone got any ideas? This one is sitting on my fingerprint. They are VERY small! Thanks Contact at:-...
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17 years ago
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multiplexer question
Hello, I was wondering if there is such a thing as a 16 to 1 multiplexer. I need something that can connect 16 individual inputs to 1 output 1 at a time in sequence. But I'm having trouble finding a...
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17 years ago
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searching for hermetically sealed button: $20 reward
If you recognize this button and knows where to buy it, email Will pay $20 for the first correct answer. These buttons are hermetically sealed, about the size of a quarter and ultra-flat. Picture at:
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17 years ago
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trouble with logic counters
Hello, I'm trying to hook up a 74HCT163 to count from 0 to 7 then loop and keep doing it. I'm having a lot of trouble making sense of the data sheet on how to connect this thing. I have a 555 chip...
2
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17 years ago
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Motion (or Infrared?) detectors for lights or electronics?
Hi, I can't imagine this hasn't been asked before but I couldn't find any other similar postings. I am trying to find some sort of gadgets that that one can plug electronics (or screw in between bulbs...
4
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17 years ago
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TOP234Y / TOP244Y 'Topswitch' SMPS Switching Regulator needed
Hi all and a very Happy New Year ;) This is my first post & look forward to learning & helping when I can. I need a TOP243Y or TOP244Y switching regulator IC for a Switch Mode Power Supply. It's...
1
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17 years ago
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DVD player making noises -why?
I just got a new DVD player and I noticed that when playing a CD-R data file (AVI) it makes a clicking or chirping noise every second. Regular DVDs play fine, I have no DVD-Rs to try, and I haven't...
1
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17 years ago
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SERVICE MANUAL for Hung Chang Oscilloscope OS-615S
Hello, sorry if it is off-topic for this group, but I am urgently looking for the service manual for this device. Any help is wellcome. Please email me. Thank you.
7
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17 years ago
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Connecting PS2 to HP Media Center 7170N
Any idea where I can get help in connecting my PS2 to my PC? I need some instructions.
2
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17 years ago
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Degauss TV screen
A magnet was swiped across my TV screen, leaving a purplish swath. Is there a way to fix this problem?
14
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17 years ago
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1.3mm x 3.5mm x 11.5mm dc connector
Hi, Having trouble finding a 1.3mm x 3.5mm x 11.5mm dc power connector that I can solder a cable on to. I can find the 9mm long version no problem, but not the 11.5. I think it's more common overseas....
3
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17 years ago
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LCD vs Plasma TV--Which Way to Go?
I understand that LCD TVs are starting to get the upperhand over plasma. They are able to be produced with fewer defects, and will more readily work with 3D images (gaming, I suppose), as two pluses....
19
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17 years ago
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Stepping Motors, Hobby Motors for Sale
I have numerous motors and stepping motors for sale. These are pulls from working CD Roms, scanners, laser printers, toys, printers, lathes and tape drives. All are guaranteed not to be DOA. My prices...
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17 years ago
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Pioneer RS-TR333 CASSETTE DECK-ADJUSTABLE BIAS-30DAY WARRANTY-$25
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17 years ago
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