Latest threads in General Electronicsshow only best voted threads
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Need help about a diy 2kw PWM true sine inverter
Hello Here is a diy 2kw PWM true sine inverter I've found on the Net. The only problem for me are the PIC16C84 MCU , I dont have any experiences or knowledges about those PIC and no hardware to...
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15 years ago
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Blue Screen
Does anyone know why I have a blank and blue screen on my Philips VCR- DVD player? I can record..but I don't get the TV picture while my VCR is on...the screen is just completely blank..and there is...
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15 years ago
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dvdsetshop more fun here
DVDSETSHOP is derived from our =91Power Sell=92 shop from ebay, since ebay has more limitations and more fees we decided to launch our own web site, the dvdsetshop has steadily grown as we=92ve cut...
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15 years ago
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Just out of curiosity...
Why is it that a lot of people don't carry Motorola parts? Digi-Key, Jameco, and my local parts house who seems to carry a *lot* of stuff. But none of them has a single Motorola part. Any ideas?...
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15 years ago
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want a simple ladar detector
Can you build a simple ladar detector using a standard 3pin IR receiver with built in preamp of the type used in a lot of home audio/video appliances? Or does it have to be a super sensitive one? If...
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15 years ago
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Does anyone know a way to take an audio signal and output it multiple times with different amplitude and phases tia sal2
Does anyone know a way to take an audio signal and output it multiple times with different amplitude and phases tia sal2 Greetings All I have one source for an audio signal and would like to send it...
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15 years ago
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space heater efficiency
While on the subject of energy use, let me ask about space heaters. Can a ceramic type really be more efficient than the glowing wire-element type? The wire type loses a bit via light, but that must...
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15 years ago
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15 years ago
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15 years ago
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Looking for a "most common" PLL IC
Can anyone recommend a PLL IC (18 pin DIP) that was commonly used in communications equipment four or five years ago? Friend has a device with what appears to be a defective PLL IC that is causing a...
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15 years ago
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watts for a tv
I've just read that a 25" tv (the set is 20 yrs old) uses only about 100 watts. Is that true? It seems low.
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15 years ago
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Trace cable with metal detector..?
Hi, Say I have a disconnected electrical cable dug into the ground. I need to trace the cable to find out its route and where it ends. I wonder if it is possible to inject a signal from a signal...
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15 years ago
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