USBKWA (USB Keyboard Web App) turns a large tablet or any device with a Web browser into a USB keyboard. Anyone having difficulties using a regular keyboard may find a touch keyboard easier to use.

So many music lovers abandon audio quality on smart phones and DAP's by believing its causes are delivered from analog components. However, the most crucial cuase of it is actually less than 50 Hz ...

Abstract: A physically unclonable function (PUF) circuit extracts unique identification data from device variability, and it is an important technology for authentication and cryptographic key ...