Electronics Repair

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where to buy inexpensive test lab supplies?

Wow, I posted a question on buying caps and received several Digikey recommendations. These caps at $.18 ea for 5 quant...
8 comments posted 11yrs
posted by robert.a.macy
8 comments posted 11yrs posted by robert.a.macy

about e653 monitor

i want to know about circuit of monitor
1 comments posted 11yrs
posted by gamini.premasiri
1 comments posted 11yrs posted by gamini.premasiri

Tips Replacing Chinese Fan Motor Fuses?

Recently inherited 2 non working 16" Chinese Fans with blown motors. A while ago I was successful in repairing another...
3 comments posted 11yrs
posted by kenitholson
3 comments posted 11yrs posted by kenitholson

Burnt polarizor in an LCD video projector

Well errupted if not burnt. The other 2 polarizors and LCD panels look fine. This one is opposite a frame for its LCD ,...
14 comments posted 11yrs
posted by diverse
14 comments posted 11yrs posted by diverse

3D Printing

I'm starting to get interested in 3D printing. My primary purpose would be to make parts for obsolete equipment, and ot...
21 comments posted 11yrs
posted by dgminala4444
21 comments posted 11yrs posted by dgminala4444

TENMA 72-8155 LCR meter

Please ignore the other posting. I didn't have my glasses on, and got the model number wrong, MCM had this on sale for...
0 comments posted 11yrs
posted by grizzledgeezer
0 comments posted 11yrs posted by grizzledgeezer

TENMA 72-3155 LCR meter

MCM had this on sale for $40. In the middle of Advent Speaker restoration, and not having an inductance meter, I splurg...
4 comments posted 11yrs
posted by grizzledgeezer
4 comments posted 11yrs posted by grizzledgeezer

Can anyone identify this mystery photo-interrupter?

Dear All, Can anyone identify this http://www.mklab.rhul.ac.uk/~tom/photointerrupter mystery photo-interrupter for me?...
0 comments posted 11yrs
posted by <Use-Author-Supplied-Address-Header
0 comments posted 11yrs posted by <Use-Author-Supplied-Address-Header

IC amp source?

Can't find a supplier for CD2025 for single quantities. Is there a substitute? Thanks.
3 comments posted 11yrs
posted by mcham
3 comments posted 11yrs posted by mcham

where best place to buy caps and some test leads?

Large Vizio TV went through the 'dried out' electrolytics, where didn't dare to turn off TV for a while, then just didn...
8 comments posted 11yrs
posted by robert.a.macy
8 comments posted 11yrs posted by robert.a.macy

A question on iphone batteries

I was going to try to put an iphone 5 battery in a book reader I have. BUT,it has the iphone connection on the end of f...
0 comments posted 12yrs
posted by haggisz
0 comments posted 12yrs posted by haggisz

Re: Securing TE to the bench?

> What's a straightforward method for attaching equipment to the bench so it > won't "walk" off? (This is my desire, so...
75 comments posted 12yrs
posted by this
75 comments posted 12yrs posted by this