General Electronics

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protecting circuit design

I have designed a simple circuitry to resolve a problem. I want to mass produce it as a product for sale. However, I do...
66 comments posted 23yrs
posted by cyclesclub1
66 comments posted 23yrs posted by cyclesclub1

On TV: Why is Purple Blue?

I've been noticing this for years now -- whenever I've watched the LA Lakers, or Minnesota Vikings, or Northwestern Wil...
9 comments posted 23yrs
posted by mcmlxi
9 comments posted 23yrs posted by mcmlxi

blocking RFIID chip response

Hi, is it possible to block or jam the response from an RFID chip when it is queried by an RFID reader? would wrapping...
9 comments posted 23yrs
posted by residentat
9 comments posted 23yrs posted by residentat

FS: HP 333A/334A Distortion Analyzer manual

As stated on the cover..." Operating and service manual, model HP 333A/334A Distortion Analyzer. For: Serial #'s 333A:...
1 comments posted 23yrs
posted by cowboy67111NOSPAM
1 comments posted 23yrs posted by cowboy67111NOSPAM

Data Cable 7210

I just bought a Nokia 7210 and almost fell over when they told me they wanted $164 extra for the data cable to connect...
0 comments posted 23yrs
posted by jross
0 comments posted 23yrs posted by jross

Test post- from new account

Testing, nothing more. Cheers! Chip Shults
0 comments posted 23yrs
posted by cxenotechresear
0 comments posted 23yrs posted by cxenotechresear

OK Industries SMT-876 & EX-2001

I recently came across these two pieces of late-model equipment, both made by OK Electronics. One is the SMT-876 Semiau...
0 comments posted 23yrs
posted by jeff
0 comments posted 23yrs posted by jeff

triboelectric cable

Hello Does anyone know what kind of cable (model, type, especs) I need for a perimeter protection application which use...
0 comments posted 23yrs
posted by roderick1212
0 comments posted 23yrs posted by roderick1212

Can blown RAM be detected by eye?

Hi, I have some DIMM's here and some of the chips on them look slightly different to the others, kind of dull on part o...
12 comments posted 23yrs
posted by laguest
12 comments posted 23yrs posted by laguest

Panasonic NV-SD200

Hi group Any ideas on this one ? I saw a reference to it in the "Repair Briefs" someplace but nothing about correct mod...
2 comments posted 23yrs
posted by testing_h
2 comments posted 23yrs posted by testing_h

r,Theta Gantry System

Hello All, I am involved in a project that is looking to build a 2-D gantry system. We have at our disposal two simple...
0 comments posted 23yrs
posted by j.mcmillan
0 comments posted 23yrs posted by j.mcmillan

FA: Test equipment manuals

EIP Model 545B & 548B Frequency counter manual http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2558305981&category=2...
0 comments posted 23yrs
posted by cowboy67111NOSPAM
0 comments posted 23yrs posted by cowboy67111NOSPAM

ATX power supply for use outside of computer case

Micro P4ATX 200W (3 Screw SFX) Switching Power Supply AC INPUT: 115/230 Vac~ 8/4A 60/50Hz DC OUTPUT : COLOR : BROWN RED...
6 comments posted 23yrs
posted by njackso
6 comments posted 23yrs posted by njackso

Tektronix 7854 user manual ?

Hi, Does anyone have a copy of the Tektronix 7854 user manual perhaps in PDF form which they could email to me please?...
1 comments posted 23yrs
posted by harry.m1bytNOSPAM
1 comments posted 23yrs posted by harry.m1bytNOSPAM