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Is there any durable way to detect that is file located somewhere on external (detachable/dismountable) storage?
Is it possible to create an application for Android, which can generate a video signal (HDMI or VGA) via USB?
This question already has answers here: Python to automatically select serial ports (for Arduino) (4 answers)
I have to make a application, that do the followings: disable that the given usb mouse move the pointer in the screen (just the given, not allmouses).
We have a hardware device, with an LCD display. It supports an USB interface to connect keyboard and mose. Using these keyboard and mouse, we can navigate to varios menu items and edit entries.
Is there any way to know (pro grammatically) in your Activity/Appli开发者_开发百科cation that the user has enabled USB tethering on his phone?you can also use reflection to access the hidden function
I have been struggling with an RFID reader that is just like a HID keyboard. It takes an ID from a \'swiped\' keyfob or card and quickly enters keys into the computer just like a keyboard. As you can
See this Registry key: [HKEY_CURRENT_USER\\System\\CurrentControlSet\\Control\\MediaProperties\\PrivateProperties\\DirectInput\\VID_0079&PID_0011\\Calibration\\0]
I\'ve got an Arduino board and want to read the data it\'s spitting off using USB at a custom baud rate. Hacking up some of the code Arduino suggest, I get this C code:
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