Electronic Components

  1. Home
  2. Electronic Components
3496 Threads Posts
to

Worth reading in Electronic Components

High Voltage Lamp

I need a high voltage (240 vac) (led) lamp which can be mounted on a panel. It is to show the presence or absence of the...
0 comments posted 17yrs
posted by bobinyec
0 comments posted 17yrs posted by bobinyec

Replacing S124 (DUAL VCO)

I have an old schematic with S124 on it. To my knowledge, only Farnell has it, and it is in a DIP package. Is there a re...
2 comments posted 17yrs
posted by aleksaZR
2 comments posted 17yrs posted by aleksaZR

How to make a remote control detonator

I need to make a remote control detonator . Anybody could give me schematics that work? Arturo Magidin, sans .sig
2 comments posted 17yrs
posted by arturo.magidin
2 comments posted 17yrs posted by arturo.magidin

very low-profile LED array

Does anyone know of a very low-profile (
0 comments posted 17yrs
posted by starfire151
0 comments posted 17yrs posted by starfire151

what is 300R on an inductor?

I've know 27R on a resistor is 27 ohms but what is 300R on an inductor? Is it 300uH? Dave
6 comments posted 17yrs
posted by starfire151
6 comments posted 17yrs posted by starfire151

What is a CD4074?

The subject line says it all. I have four of these RCA ICs in my parts box, but have been unable to ID them. Any info wo...
17 comments posted 17yrs
posted by norway
17 comments posted 17yrs posted by norway

Freaky Amazing DMM?!

I'm testing a new DMM I purchased, AM-240 by Amprobe. It claims *over* 100Mohm impedance in 400.0mV mode. So I charged...
200 comments posted 17yrs
posted by energymover
200 comments posted 17yrs posted by energymover

miniature/very small 3pst or 3pdt switch

Does anyone know a very small footprint 3pst switch? I need a single activation to switch in three separate functions i...
2 comments posted 17yrs
posted by starfire151
2 comments posted 17yrs posted by starfire151

Strange, but nice like PC Power 5-pins connector

Hi! We are looking for such connector as here: www.alpro.pl/5pins.jpg It is like PC UL power cord plug, but with 5 hole...
3 comments posted 17yrs
posted by goalpropl
3 comments posted 17yrs posted by goalpropl

manufacturers of cell-phone data comm modules?

I've been doing Google searches for an integrated module that interfaces to a cell-phone system for communications. I a...
0 comments posted 17yrs
posted by starfire151
0 comments posted 17yrs posted by starfire151

Resistor heat calculation help please.

Hi, I am using 3 x 100 ohm SMD resistors connected in parallel fed with a 12 volt supply to make a small heater for a d...
14 comments posted 17yrs
posted by tel1e
14 comments posted 17yrs posted by tel1e

RJ-45 panel mount plug?

Hello, I have tried to find RJ-45 panel mount plug, but couldn't so far find those anywhere. I have heard that these ki...
0 comments posted 17yrs
posted by peggax77
0 comments posted 17yrs posted by peggax77

chip for keypad interfcace?

Does anyone know of a newer version of a simple keypad interface chip (provides debouncing, encoding, etc.) for a 4 X 4...
3 comments posted 17yrs
posted by starfire151
3 comments posted 17yrs posted by starfire151

MB3771 Reset chip

On a similar topic to my Reset IC post, on another board I've found that I need to replace the 8-pin DIL MB3771 Reset I...
0 comments posted 17yrs
posted by jamma-plusser
0 comments posted 17yrs posted by jamma-plusser