General Electronics

EEPROM-Datasheet

Hi all! I've got some EEPROMS called: HN48016P and ER5901 (both have 2k x 8 Bit memory) Unfortunately I coldn't find an...

4 comments posted 22yrs

posted by no

4 comments posted 22yrs posted by no

Broken digital camera 2...

I shall remind.. My digital camera fell down (Olympus C-5050). Most of its parts seems to be fine. The LCD is OK, so is...

6 comments posted 22yrs

posted by andszym

6 comments posted 22yrs posted by andszym

EPROM programmer schematics

Hi, does anyone have any simple schematics for an EPROM programmer? I have a bunch of 27128's which I would like to pro...

4 comments posted 22yrs

posted by ratgod

4 comments posted 22yrs posted by ratgod

University final year project, please read.

Hello, I am a final year University student studying Biology. For my final year project I have designed a website that...

2 comments posted 22yrs

posted by contact_at_the_site

2 comments posted 22yrs posted by contact_at_the_site

40 AWG magnet wire

I'm trying to solder some twisted pair leads from several coils to 38 AWG coax for an MEG experiment. The trouble I'm r...

10 comments posted 22yrs

posted by parson

10 comments posted 22yrs posted by parson

FM radio antenna - Connect to cable??

I just bought a very nice Radio/CD system. It has all I want but has NO antenna connections. It has an internal antenna...

4 comments posted 22yrs

posted by ruberic

4 comments posted 22yrs posted by ruberic

Any one know of a Mini-C186EB sbc ?

I need any documentation I can get on the RLC Enterprises Mini-C186EB single board computer . Thanks Fred snipped-for-pr...

0 comments posted 22yrs

posted by MIL-TEC

0 comments posted 22yrs posted by MIL-TEC

Identifying EL-backlight for LCD

I'm servicing a friend's music sampler (Akai S-1100) which has a worn out backlight for the LCD. As far as I can tell,...

2 comments posted 22yrs

posted by hallvard

2 comments posted 22yrs posted by hallvard

Jumper settings for Teac 3.5" floppy drive

I'm trying to repair an audio sampler (Akai S-1100) for a friend as his disk drive stopped working, but I can't figure...

0 comments posted 22yrs

posted by hallvard

0 comments posted 22yrs posted by hallvard

Creative uses for 1N4148's :)

Hi group. I can't believe this, but they really do use a reverse biased '4148 as a sort of avalanche diode to trigger t...

0 comments posted 22yrs

posted by testing_h

0 comments posted 22yrs posted by testing_h

short range low power radio for telemetry

hi, i am toying with the idea of using a small radio transmitter to transmit one (or two ideally) audio signals over a...

1 comments posted 22yrs

posted by nnnewsgroup

1 comments posted 22yrs posted by nnnewsgroup

baby monitor whine

Hi, Sorry if this is an inappropriate group, but please let me know if there is a better one for my question. Sometimes...

6 comments posted 22yrs

posted by ajfish

6 comments posted 22yrs posted by ajfish

Hivac XN-11 Nixie tubes.

Has anyone in the UK or USA got any for sale? I need around 16 and want to pay around 2 UK pounds each. Cheers. Mark H.

2 comments posted 22yrs

posted by joannehales

2 comments posted 22yrs posted by joannehales

Noob questions

Hey a few random Q's for you gurus: I'm taking a class called "Electronic Design With Microcontrollers". The premise of...

2 comments posted 22yrs

posted by mehaase

2 comments posted 22yrs posted by mehaase

Re: Looking for a quick + dirty 2 channel remote

> Hi, > I need to control 2 relays remotely (probably IR). Maplins do a > transmitter/reciever kit that looks ideal, bu...

0 comments posted 22yrs

posted by mehaase

0 comments posted 22yrs posted by mehaase