17.06.2011, 10:13
(
Последний раз редактировалось mascii; 18.06.2011 в 01:47.
)
check out my arduino speedometer! i thought i'd share it 
look at the bottom left!
[ame]http://www.youtube.com/watch?v=uXo6vIQNZg0[/ame]
this is how it works:
1. a filterscript saves the speed (in km/h) to a text file
2. a batch file is repeatedly run to send the text file through a serial port to my arduino
3. my arduino then displays it on its two seven segment displays!
future improvements: more digits!
look at the bottom left!
[ame]http://www.youtube.com/watch?v=uXo6vIQNZg0[/ame]
this is how it works:
1. a filterscript saves the speed (in km/h) to a text file
2. a batch file is repeatedly run to send the text file through a serial port to my arduino
3. my arduino then displays it on its two seven segment displays!
future improvements: more digits!