Electronics Repair

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What is this stuff?

Someone on Freecycle gave me a nice tv, pretty old, but comelete with owners manual and remote control. The remote work...
9 comments posted 5yrs
posted by NONONOmisc07
9 comments posted 5yrs posted by NONONOmisc07

DIY HF loop antenna queries

Technical questions here, but I'm sure someone knows the answer. I recently built a 1 meter diameter three turn loop an...
0 comments posted 5yrs
posted by bostwD
0 comments posted 5yrs posted by bostwD

Source for 784 MHz crystals?

Does anyone know of a source for 784 MHz crystals? I'd like to try to 'accurize' the timer in the HP-45 calculator. -Joh...
18 comments posted 5yrs
posted by john_crane_59
18 comments posted 5yrs posted by john_crane_59

Guitar wiring

Any guitarists? I'm wiring a 3 humbucker "super Strat" like this: Two Seymour Duncan mini-humbuckers in the neck and mi...
1 comments posted 5yrs
posted by user
1 comments posted 5yrs posted by user

Westwind Trantor Hard Disk for Osborne Computer

Can anyone point me to documentation or schematics for this? I have one in pristine condition, until last month when a...
12 comments posted 5yrs
posted by john_crane_59
12 comments posted 5yrs posted by john_crane_59

Faulty SMPSU.

Hi all, I know there are some very experienced / SMPSU folk on here so I'll run this by you if I may. The PSU on the Me...
21 comments posted 5yrs
posted by news
21 comments posted 5yrs posted by news

usb Parallel converter

If I have a converter between a USB computer and a parallel printer, will it also work between a usb printer and parall...
12 comments posted 5yrs
posted by vjp2.at
12 comments posted 5yrs posted by vjp2.at

cheap recommended lighted glasses with magnifier?

Have recently set up a small work bench with scope, signal generator and various other test equipment. The only magnifi...
5 comments posted 5yrs
posted by emailnot
5 comments posted 5yrs posted by emailnot

Identifying an audio ADC

I'd like to find a datasheet for an audio ADC used in an inexpensive USB audio capture "card" so as to better understan...
6 comments posted 5yrs
posted by bp
6 comments posted 5yrs posted by bp

Kenwood DVR-5070

My favorite stereo is a DVD recorder that... doesn't work with DVDs anymore, won't even open the tray. But, the stereo...
3 comments posted 5yrs
posted by whit3rd
3 comments posted 5yrs posted by whit3rd

Toyota wires are thinner

The wires in my Toyota are much thinner than the wires in any of my American cars were. I've had GM and Chryslers built...
31 comments posted 5yrs
posted by NONONOmisc07
31 comments posted 5yrs posted by NONONOmisc07