General Electronics

WTB: Signetics 2650 processor

I'm after a working Signetics 2650 processor and Pipbug ROM. Or any old development PCBs using the 2650. Please reply vi...

0 comments posted 19yrs

posted by lionel_theunissen

0 comments posted 19yrs posted by lionel_theunissen

Conference ranking reference at conference-ranking.net

Description: Conference ranking reference at conference-ranking.net http://www.conference-ranking.net For the reference...

0 comments posted 19yrs

posted by conferencerank

0 comments posted 19yrs posted by conferencerank

Ideas for TV Remote

There are 5 ideas I would like to see in a TV/VCR remote. Please pass them on to anyone who might be able to get them i...

4 comments posted 19yrs

posted by see_website

4 comments posted 19yrs posted by see_website

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...

6 comments posted 19yrs

posted by ricky.edden

6 comments posted 19yrs posted by ricky.edden

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? Th...

1 comments posted 19yrs

posted by dcjtee

1 comments posted 19yrs posted by dcjtee

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 individu...

4 comments posted 19yrs

posted by panfilero

4 comments posted 19yrs posted by panfilero

searching for hermetically sealed button: $20 reward

If you recognize this button and knows where to buy it, email snipped-for-privacy@gmail.com. Will pay $20 for the first...

1 comments posted 19yrs

posted by tiagao

1 comments posted 19yrs posted by tiagao

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 m...

2 comments posted 19yrs

posted by panfilero

2 comments posted 19yrs posted by panfilero

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 s...

4 comments posted 19yrs

posted by gaikokujinkyofusho

4 comments posted 19yrs posted by gaikokujinkyofusho

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 TOP...

1 comments posted 19yrs

posted by richard

1 comments posted 19yrs posted by richard

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 nois...

1 comments posted 19yrs

posted by littleboyblu87

1 comments posted 19yrs posted by littleboyblu87

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 he...

7 comments posted 19yrs

posted by mam

7 comments posted 19yrs posted by mam

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 comments posted 19yrs

posted by fiveparrots

2 comments posted 19yrs posted by fiveparrots

Degauss TV screen

A magnet was swiped across my TV screen, leaving a purplish swath. Is there a way to fix this problem?

14 comments posted 19yrs

posted by jrrroach

14 comments posted 19yrs posted by jrrroach

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...

3 comments posted 19yrs

posted by tbj

3 comments posted 19yrs posted by tbj