General Electronics

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Worth reading in General Electronics

radar technology

For school I have to find information about radar technology or principles of how it works. but a basic schema would be...
4 comments posted 22yrs
posted by karel_de_leeuw
4 comments posted 22yrs posted by karel_de_leeuw

Racoon deterant

Alright, I'm at wits end. I just found the garage side door open, went in to find garbage all over the floor-- seems th...
17 comments posted 22yrs
posted by jet
17 comments posted 22yrs posted by jet

FA Heathkit electronics trainer . LN works

Heathkit Digital Trainer AC powered $10.00 http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2566410867 This is a work...
0 comments posted 22yrs
posted by macstl
0 comments posted 22yrs posted by macstl

Relative Sound Level

Does two seperate Amplifiers running two 8ohm loudspeakers from the same sound source, sound as loud as two 8ohm loudspe...
2 comments posted 22yrs
posted by Mark
2 comments posted 22yrs posted by Mark

Re: A minimally moderated versionof this newsgroup

>People like you are one of the main reasons that more people don't post to >these newsgroups. What is the point if som...
90 comments posted 22yrs
posted by no-email
90 comments posted 22yrs posted by no-email

[AD]: PIC On Screen Display project board

The PIC On Screen Display (OSD) project board available from http://www.STV5730A.co.uk has been designed to provide sim...
0 comments posted 22yrs
posted by sales
0 comments posted 22yrs posted by sales

normalize LED...

I used 100 ohm and a 4118 diodes. they are connect to 5 +ve and gnd from a PC. I found the strong yellow LED. I do not t...
5 comments posted 22yrs
posted by biteme
5 comments posted 22yrs posted by biteme

battery / capacitors

Hi all, Roughly how many farads would be needed to replace say a simple 1.5V AA sized battery ? with a similar run time....
6 comments posted 22yrs
posted by exxos
6 comments posted 22yrs posted by exxos

List of Electronic Supplies From Junk

Discarded electronic equipment is ubiquitous. Someone ought to write a book on how to salvage parts from common consumer...
16 comments posted 22yrs
posted by bretcahill
16 comments posted 22yrs posted by bretcahill

operation of an "ARM"

can u download ( ftp /telnet /ssh/ ) via the serial port / pcmcia port in LART into arm 7 / arm 9 if it is a linux based...
9 comments posted 22yrs
posted by myLinux
9 comments posted 22yrs posted by myLinux

tesla coil need help

I am trying to build a simple tesla coil. I am powering it with AC straight out of the wall.. I am having a bit of diff...
4 comments posted 22yrs
posted by yuchen.luo
4 comments posted 22yrs posted by yuchen.luo