Electronic Components

Help

Hello...first of all,sorry for my bad english...I need help. I am using a program Micro-cap, i have one sheme (BBB4 VLF...

0 comments posted 17yrs

posted by killerinstinct9999

0 comments posted 17yrs posted by killerinstinct9999

uPDxxxxx chips datasheets (camcorder, vcr, etc)

Does anyone have a repository of datasheets or at least valid signal descriptions for uPD series chips used in Matsushi...

6 comments posted 17yrs

posted by msg

6 comments posted 17yrs posted by msg

Does anyone have any blank PAL devices handy (Now obsolete part numbers)

Hello! I am looking for some of the original MMI PAL devices. My favorite vendor shows only the PAL16R8 for example, (T...

6 comments posted 17yrs

posted by gregg.drwho8

6 comments posted 17yrs posted by gregg.drwho8

looking for obsolete part TI TL4941N PWM controller

I'm after 500 or so of these TI no longer list them, anyone know a source, ideally I'd like a dozen first but will defin...

5 comments posted 17yrs

posted by Duke

5 comments posted 17yrs posted by Duke

Resistor wattage question (Schematic example posted)

Hi, I have a question about the resistor power capability for this small schematic that I posted as a GIF here: http://...

4 comments posted 17yrs

posted by rpesq

4 comments posted 17yrs posted by rpesq

Freeware Analog and digital Electronics Simulator

Hi Group Where can I get a good freeware(or low cost) Electronics Simulator (Analog and Digital). M

8 comments posted 17yrs

posted by mauritzg

8 comments posted 17yrs posted by mauritzg

White LED light up red??

I ordered a few what I thought were white LEDs like this: http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&n...

12 comments posted 17yrs

posted by nospam

12 comments posted 17yrs posted by nospam

Humax F2-FOX T TV Remote Control code setting for Hauppauge IR receiver

I recently invested in an IR Remote Code Analyser and did some internet research. The Hauppauge TV Card's IR receiver u...

1 comments posted 17yrs

posted by davidbarlow17

1 comments posted 17yrs posted by davidbarlow17

Is a fan bearing or bushing?

How do you tell if a fan is ball-bearing type or bushing type? Says on the fan "Delta Electronics EFB5012HA, DC Brushles...

19 comments posted 17yrs

posted by incognito

19 comments posted 17yrs posted by incognito

Is this electrolyte leakage?

Cap at top center: Or just marking? The red stuff seems to have substance to it (more than just ink)... No bulging, or l...

8 comments posted 17yrs

posted by me

8 comments posted 17yrs posted by me

5V DC control signal, 120V AC load

I am looking for a device that will switch a 120VAC load using a 5V DC control signal. Anyone know of such a device?

2 comments posted 17yrs

posted by hunterand

2 comments posted 17yrs posted by hunterand

8051 refrence

http://www.botskool.com/tutorials/electronics/8051/input-output-instructions-8051-assembly-language http://www.botskool...

0 comments posted 17yrs

posted by babbar.ankit

0 comments posted 17yrs posted by babbar.ankit

Modern part to power on reset a Z80 ?

I need to make up a reset circuit to reset, on power on, a Z80 (old 40-pin DIP type) and a few TTLs. I don't want to ma...

1 comments posted 17yrs

posted by jamma-plusser

1 comments posted 17yrs posted by jamma-plusser

Imitation of FLC01-200X?

Can anyone suggest what parts could be used to substitute for FLC01-200X or FLC10-200X? Relevant datasheets are here: h...

0 comments posted 17yrs

posted by aa

0 comments posted 17yrs posted by aa

MOC3043 / 3063 / 3163

These are zero-voltage crossing opto-coupled triac drivers I hope to use for my application where a studio is experienc...

9 comments posted 17yrs

posted by rabbitsfriendsandrelations

9 comments posted 17yrs posted by rabbitsfriendsandrelations