Synaptics Incorporated, explores the problem of EMI common in smartphones utilising OLED touchscreen and offers a solution ...

There’s a long history of devices originally used for communication being made into computers, with relay switching circuits, ...

and draws it on the screen. In this sketch, the Arduino logo is read from a micro-SD card. There is a arduino.jpg file included with this sketch. - open the sketch folder (Ctrl-K or Cmd-K) - copy the ...

A newly formulated nail polish could one day let people activate touchscreens with their fingernails. When pressed to a screen, the polish disrupts the screen’s electric field, which the device ...