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Black & Decker PI400AB Power Inverter - Page 8 Questions & Answers
Can I operate a light on a 12v battery while it is being charged with a guest 2606A
yes, but a slightly depleted battery will take longer to reach full charge if the current is being drawn from it.... although if it's an LED light and efficient radio the current draw will be almost negligible or hardly enough to notice.
but why would you want to run mains electrical items from a battery that's plugged into the mains?
it's much more efficient to use mains electrical power for your devices until there's a power outage (this is where the inverter is really needed) or you need mains power in the middle of nowhere.
if you absolutely want to go down this route maybe an old UPS would come in handy, it will continue to output mains power in the event of a power outage.... just connect your battery in place of the old dead one (your 32Ah won't fit in the box, just use heavy cable) UPS boxes hold a 12v battery, it's a simple hack.
I bought an electric power washer from Costco
Look for the your washer on ebay. Often you find the units and on same page it is very common to find parts for the unit! And on ebay you can shop for and get all sorts of electronic and plumbing adapters that are virtually impossible to get - they may come from China and take a few weeks to get to you but they are inexpensive and they work and are guaranteed!
eBayeBay
Headphone jack in tv has stopped working when
What type of TV, IE: Make and Model. If you have a SCART socket, then you can probably use the audio output connections on the SCART cable to connect to your stereo.
One thing to check is that your TV isn't muted! I know it sounds silly, but lots of people have inadvertently muted their TV's and not realized it.
When I enter my flash card it keeps saying fat error
The card format is fat32, which defines how the files are stored and accessed.
If the file allocation table is corrupt, (FAT error) the system can no longer find your files.
It MAY be possible to recover some but most likely they are gone.
To re-use the card you will have to reformat it, either in your PC or whatever device (like a camera) you normally use it in.,
It is generally a sign of a card coming to the end of its life, and may occur again.
Query - testing inline power/no power LED-based tester for digital 3.3V-5V DC USB:
I am not an expert but just wanted to make a few observations.
I recently bought from ebay a usb voltmeter which cost me less than 2 GB Pounds.
Detecting data transfer with an led is likely to be unsuccessful due to the speed of the data and the persistence of vision. There is also a need for such a tester not to impose a load on the data circuit and so a passive tester circuit wouldn't be suitable. Clearly this means there must be a self-powered data detector and a sort of frequency divider and an led driver.
In the early days of home computers when home constructors had stopped building radios and electronic organs and were instead busy constructing NAND and NOR gates, the constructor magazines of the day ran many simple digital projects including various logic detectors.
Even in these modern times the logic detector is far from dead, though these days they are commercially built and quite inexpensive.
I am guessing if you can incorporate a usb voltage tester and a couple of logic detectors into a usb lead you would have a usb tester, though before doing anything I suggest you browse ebay because I would wager the Chinese got there first and at a price you couldn't even buy half the components for...
Regarding China Mobile Sigmatel S3
if it doesn't already have vibration in the settings , it will not now or ever will vibrate
if you want a vibrating unit , update to a more expensive unit and make sure that it has that requirement before you buy it
Staples Relay 4GB secure flash drive all of the
Flash memory probably corrupted, you may need to format to get it useable, you will lose data but you can try a data recovery app which should retrieve most of the data even after formatting.
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