General Electronics

limiting pulses

Hi, hope someone here can help. Apologies in advance - I'm a complete novice when it comes to electronics and a bit uns...

20 comments posted 21yrs

posted by REMOVEcynicoid

20 comments posted 21yrs posted by REMOVEcynicoid

Samsung Topline 100 - battery empty

Hallo, my cordless phone Samsung Topline 100 shows "battery empty" even when the 3 NiMH-Cells are pretty good at 3.6V An...

3 comments posted 21yrs

posted by tomasherrmann

3 comments posted 21yrs posted by tomasherrmann

spectral emmision lines looking for list plus info..tia sal

Greetings, All I'm looking for a list of spectral emmision lines for all the elements is there a book or website that s...

2 comments posted 21yrs

posted by sal

2 comments posted 21yrs posted by sal

Which microcontroller to buy

Hi, I'm looking at buying a microcontroller and programmer for testing and learning with. I was wondering if anyone cou...

8 comments posted 21yrs

posted by totten

8 comments posted 21yrs posted by totten

tv raster only

good day! I would like to ask help in the net about my sony tv. its maybe more than 30 inches. the problem is there are...

4 comments posted 21yrs

posted by cheian07

4 comments posted 21yrs posted by cheian07

Looking for UV LEDs ...tia SAL

Greetings All, I'm looking for an ultraviolet LED that is around 254 NM Wavelength I'm trying a different approach to k...

15 comments posted 21yrs

posted by sal

15 comments posted 21yrs posted by sal

New Type of Clock

I went over to the 'other' campus and found a couple pallets of boxes and saw a guy with a tool belt on buzzing in and...

26 comments posted 21yrs

posted by NOSPAM

26 comments posted 21yrs posted by NOSPAM

Looping Binary Counter to be used as a time calibration circuit

I am in need of a circuit that will place minute mark ,second 59 or second zero of UTC, into my homebuilt circuit for c...

1 comments posted 21yrs

posted by gmvoeth

1 comments posted 21yrs posted by gmvoeth

Electric eel

How does an electric eel shock it's prey? Were is the return path, and to what - it's tail?

1 comments posted 21yrs

posted by gencomm

1 comments posted 21yrs posted by gencomm

Tektronix TDS Series 'Scope Color Display on eBay

I've placed the complete color display (CRT/Color LCD Shutter/Driver Electronics) from my defunct Tektronix TDS-544A on...

0 comments posted 21yrs

posted by NoSpam

0 comments posted 21yrs posted by NoSpam

Cut raw quartz crystals for sale

Hello folks, In the past, there was some interest in these forums for raw quartz crystals, so I am posting a bunch for...

0 comments posted 21yrs

posted by danube

0 comments posted 21yrs posted by danube

Motorola Lifestyle Modem Power Supply

I need to know what power supply the Motorola Lifestyle 288 Modem requires. Can anyone help? Charles L

0 comments posted 21yrs

posted by tjf00

0 comments posted 21yrs posted by tjf00

network problem

good day!! i am managing a small computer network (composed of 50 workstations) connected to a DSL line. I use router a...

3 comments posted 21yrs

posted by cheian07

3 comments posted 21yrs posted by cheian07

Consumer electronic companies in New England

I just graduated college and would like to work for a consumer electronics company where I could gain experience in pro...

0 comments posted 21yrs

posted by Robert.F.Miller

0 comments posted 21yrs posted by Robert.F.Miller

Question about contactor ratings.

Hello, I have a question about contactor ratings. On a contactor I am looking at, it is rated at 60A (for 2240VAC), but...

3 comments posted 21yrs

posted by jonREMOVETHISdanniken

3 comments posted 21yrs posted by jonREMOVETHISdanniken