General Electronics

voltage cutoff

I am looking for someone to built or somewhere to purchase a little device that will cut the current off if the voltage...

7 comments posted 22yrs

posted by ccg

7 comments posted 22yrs posted by ccg

Adding dual-voltage to an SPS?

I've got a battery charger for a power tool. Input voltage is spec'd at only 120 VAC. Is it reasonable to think about m...

4 comments posted 22yrs

posted by me

4 comments posted 22yrs posted by me

ACTANA-S2 manual or info.

Hi.. Does anyone have information on the ACTANA-S2 ? Like a manual or something ? The ACTANA-S2 has a microprocessor an...

0 comments posted 22yrs

posted by vroemm

0 comments posted 22yrs posted by vroemm

[OT?] MHz vs. MIPS in processors

Hello people. Reading some stuff about workstations, I find that the workstation speeds were measured in MIPS (Million...

8 comments posted 22yrs

posted by chaosmater

8 comments posted 22yrs posted by chaosmater

IR "floodlight" using LEDs?

OK, guys... you've all been having so much fun with LED flashlights, now here's one for ya: Show me some plans for a fl...

26 comments posted 22yrs

posted by dakidd

26 comments posted 22yrs posted by dakidd

Nuke Kid On The Block

I replaced my smoke detector, since the old one was dated April, 1984. The new one says that it should be replace in te...

9 comments posted 22yrs

posted by NOSPAM

9 comments posted 22yrs posted by NOSPAM

tda 2030 bridge amp (Again)

Hi all, Does anyone know if its possible to convert the bridge amp on the datasheet to a single supply ? Theres a circu...

0 comments posted 22yrs

posted by exxos

0 comments posted 22yrs posted by exxos

can u make this more poetic???

Love is like a PCB board, the circuit is running in all directions but they are coming out from the heart of the board...

1 comments posted 22yrs

posted by developer

1 comments posted 22yrs posted by developer

[ann] samsung arm S3C44BOX CPU

http://arm.web7days.com/sam-v2.php come in and take a look.

0 comments posted 22yrs

posted by developer

0 comments posted 22yrs posted by developer

Advice Please: Removing Smoke Damage From PCBs

Can anyone tell me the best way to clean "soot" from printed circuit boards? Thanks a lot. Darren Harris Staten Island,...

6 comments posted 22yrs

posted by Searcher7

6 comments posted 22yrs posted by Searcher7

Design help needed

Hi Design Gurus, We are trying to create a resource pool of engineers (hardware, firmware and software, CAD etc.), desi...

2 comments posted 22yrs

posted by jpakrashi

2 comments posted 22yrs posted by jpakrashi

Lead acid batt. in home alarm system

All, The lead acid battery in my home alarm system is depleted and need replacement. I have a question and hopefully so...

15 comments posted 22yrs

posted by thnguyen

15 comments posted 22yrs posted by thnguyen

help ... 12 volt question

Ok, here's the problem. I added flush LP mount lights to the front of my motorcycle(ditching the huge stalks/signals) a...

3 comments posted 22yrs

posted by lyne.hince

3 comments posted 22yrs posted by lyne.hince

someone help

Ok, here's the problem. I added flush LP mount lights to the front of my motorcycle(ditching the huge stalks/signals) a...

1 comments posted 22yrs

posted by lyne.hince

1 comments posted 22yrs posted by lyne.hince

maplin cases

Hi all, Maplin no longer do me fav case, which is annoying, but it was a metal case, top was a nice blue colour with ve...

3 comments posted 22yrs

posted by exxos

3 comments posted 22yrs posted by exxos