web server arduino "HTML code to use Keyboard button press"

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1

Hello my friends :slight_smile:
My question is how can i use keyboard button in html page with Arduino Ethernet
for example : Turning on LED connect to arduino When we pressing the letter "T" on keyboard in a web server arduino ethernet page without using the mouse to click the button

thank u

please visit this link to know what i mean :Arduino Web Control of Relay and Lights with Ethernet Shield

2

You should use a text field in a form. Then use Javascript to set the web page to focus on that text field when the page loads. Then use Javascript to determine if a character has been entered in that text field, and submit the form if the correct character is there.

3

Thank u but if i want to use the same letter to turned on the led while i am pressing the letter "T" and it turned of when i am done (am not pressing the letter "T")
My project is a remotely car controlled by the internet using Arduino Ethernet

4

Turning on LED connect to arduino When we pressing the letter "T" on keyboard in a web server arduino ethernet page without using the mouse to click the button

Are you talking about a web page displayed on a pc that has a touch screen?

5

Up:lettre "u" on the keyboarf
Right left
down

I want to control my car via internet using arduino ethernet web server
when am click the button with lettre "u" on keyboard pc the car moved when it is not clicked the
car dont do any thing that is what am talking about

Thank u smiley

6

Have you considered using UDP instead of TCP? I use UDP with a Joystick on a Linux box to send commands to an Arduino/ethernet shield. That way I can avoid all that messy hassle of maintaining a connection.

7

My apple tv remote controller project has a keyboard support: http://www.cs.helsinki.fi/u/ljlukkar/appletv/