Usb Powered Gadgets Popular Q&A

Q: What is the Craziest USB powered gadget you can make up ?
A: Roller coaster.... -shifty eyes- haha. ;] Read More »

Q: Can all these USB powered gadgets damage your PC or power supply?
A: I think that over time they could cause the USB ports to longer function. I don't believe they would cause any power supply issues. check this link out it might... Read More »

Q: How can I add an additional battery power source to an USB powere...
A: You can add a 4pcs AA battery holder to your device. You add a 7805 voltage regulator IC at the output of battery as 4 batteries produce 6V. If you want to know... Read More »

Q: How to Make USB Gadgets.
A: 1. Check your gadget's power requirements. These should be listed in the manual or embossed near or inside the battery case. The USB specification provides for ... Read More »

Q: USB Replace the battery on a desktop gadget with USB power
A: I used an LM317 voltage regulator and two resistors (100ohm and 470ohm) to get the right voltage. I used the USB cable from an old PDA syncing station for the i... Read More »

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The above is "Usb Powered Toys Gadgets - Usb Powered Gadgets - Top Usb Powered Gadgets" recommended related products, Please click on the picture to see product details and usb powered gadgets reviews!