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Converting mains battery charger for 12v operation

Hi, I have a Canon XL1-S camcorder with a CA-910B mains charger (this is the charger that comes with the camera as defa...
24 comments posted 22yrs
posted by d.kellyNOSPAM
24 comments posted 22yrs posted by d.kellyNOSPAM

OKI Reed Switches

Hello, I have 1000 of these switches. Brand new still in original box. 1 3/4" overall length 9/16" leads 5/8" glass len...
0 comments posted 22yrs
posted by mason121
0 comments posted 22yrs posted by mason121

need recommendation for flat lighting panel

I'm considering a project that would involve a floor of tiles that light up under computer control. For this I need som...
3 comments posted 22yrs
posted by joe
3 comments posted 22yrs posted by joe

13.2V Ni-Mh battery charger

Hi all, I am looking for schematics of a smart Ni-Mh battery charger. it should be able to normal or fast charge this b...
1 comments posted 22yrs
posted by yalonbh
1 comments posted 22yrs posted by yalonbh

PCB design - capacitance between track & ground plane

Hi, I'm designing a PCB for a high-current battery charger. My charger needs to deliver in excess of 10 amps. This curr...
16 comments posted 22yrs
posted by d.kellyNOSPAM
16 comments posted 22yrs posted by d.kellyNOSPAM

Is ground the same thing as the black wire in DC?

Some circuits talk about + and -, other talk about VCC and GROUND. One even talked about "Chassis ground" as opposed to...
12 comments posted 22yrs
posted by mcdevitt76_at_hotmail.com
12 comments posted 22yrs posted by mcdevitt76_at_hotmail.com

A textbook, unusually easy, yet practical

Of course there's a ton of books for beginners in electronics. But, in spite of its title, here is a book that got 5-st...
0 comments posted 22yrs
posted by shanefield
0 comments posted 22yrs posted by shanefield

Power Line Mystery

My computer is connected to a UPS. The power in my area is very stable and the UPS has activated successsfully maybe on...
8 comments posted 22yrs
posted by no.spam
8 comments posted 22yrs posted by no.spam

Re: Osama Found Hanged 272

>Osama Bin Ladin was found hanged by two CNN journalists early Wedensday evening. As evidence they took several photos,...
21 comments posted 22yrs
posted by pb
21 comments posted 22yrs posted by pb

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0 comments posted 22yrs
posted by walwas
0 comments posted 22yrs posted by walwas

ann announcing Philps LPC 2106

Uses Philips ARM LPC2106 microcontroller with 128kbyte Flash and 64kbyte SRAM.RTC, 2x UARTs, I2C, SPI, 2x 32bit TIMERS,...
0 comments posted 22yrs
posted by developer
0 comments posted 22yrs posted by developer