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1  Using Arduino / Microcontrollers / updating firmware atmega16u2 on UNO R3 on: August 20, 2012, 09:38:27 am
1. select atmega 16u2.
2. communicate with USB.
3. load a .hex file(arduino-keyboard.hex)
4. erase and verify device.
5. press start application.
6. And it said "Could not write to USB device."
I want to make USB keyboard.
How can I solve this problem?
(Sorry for my English. smiley-sweat)
2  Topics / Device Hacking / I want to make USB keyboard with UNO R3 on: August 19, 2012, 08:35:29 am
I have an UNO R3.
I need to make an USB keyboard.
And I know I need to make 16u2 to DFU mode.
How can I do it??????
3  Using Arduino / Programming Questions / Re: Can I make press words? on: August 15, 2012, 01:48:28 am
Do I need to buy another Arduino??
4  Using Arduino / Programming Questions / Can I make press words? on: August 12, 2012, 09:13:50 am
I want to make this situation.
First, activate notes(window).
Second, I connect arduino Uno with computer.
Then,,,,,,, notes is filled with a(word).
Do you know any languages that can make this situation??
P.S. I am Korean. And I am not good at English.  예쁘게 봐줘용 smiley-red
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