What is the power source?
1456295
Electric..... I thought battery but it wasn't but still used them for a police themed Grooms BBQ, had to use extension cords.
1588074
Long cord plugged into power source.. I use an extension cord to plug it into my garage's outlet.
1835480
No power supply. You can purchase one fairly cheap or use an injector. Unit works great hoeever it is powered!
996125
Nope! It is a passive capacitive stylus, so it does not require a power source. Only the magic of conductivity.
247429
i havent used it yet.i bought it at the end of the season.if i remember its only power source is external/boat battery.i only took it out of the box to make shure it would power up and work.
2790
The "Load" side is wired to the device to be powered, and the "Source" side is wired to the power source, usually a battery. Make sure to adhere to the color coding, red for positive, black for negative.
723329
The power supply is an option. It uses a 9 volt battery (not supplied - no surprise there). When the power supply is used, the battery functions as a back-up.
183096
It is powered by usb through your computer. No other power supply is needed.
353980
I don't believe so. As far as I can see, the USB port is the only power source.
987494
Hi there,The power is supplied through the USB 3 cable by the PC or the Mac.And it works perfectly well.As simple as that.Cheers.Bernard
1530417
The power source is a house current (electrical outlet) this device can be either run through your computer for recording purposes (software included) or connected to a receiver as it has cables for both. Great machine for digitalizing tapes or listening to them. Only problem I had was the Apple software you must work with to record to computer. But it does it's job although more settings would be nice.
976953
The power comes from an electrical outlet. It is relatively quiet. Ambient noise.
1243229
I'm not sure I understand your question. It is an electronic device so it needs a power source. The battery is built-in, and can be recharged through a USB port on a computer or laptop.
1416837
Although the user manual does not say that it needs a power source, it came with a USB cable. I was not sure why, later I noticed that the device has a mini USB port on the side. I had it connect to my Cable box that has a USB port. The device did not work properly (it kept flickering) without using USB cable. It works perfectly now.
893700
Thanks, yeah it came with power source, but didnt didnt got recognised by any of the computers.
480561
Hi jody it is powered by both,the ac plug adapter and then the battery for backup.only thing though the battery keeps falling out when moved to fill so I finally just taped it and that holds it in but wasn't happy for the price that is has that flaw.
2203555
No power source. The kit is to be used with a micro controller board like the Arduino UNO (shown in one of the pictures), I own an Uno, but I bought it to use with my Raspberry Pi and Beagle Bone Black. I am learning Python for the Linux platform, and this is pretty cool set of parts for a good price.