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Node Bots!

Rakesh Pai
October 19, 2012

Node Bots!

Raspberry Pi + Node.js + Arduino + Web Server + WebSockets + SVG = Oh My! Node running on moving hardware!

Rakesh Pai

October 19, 2012
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  1. THOSE EXTERNAL PINS ARE ENTICING! github.com/rakeshpai/pi-gpio v a r g

    p i o = r e q u i r e ( " p i - g p i o " ) ; g p i o . o p e n ( 1 6 , " o u t p u t " , f u n c t i o n ( e r r ) { g p i o . w r i t e ( 1 6 , 1 , f u n c t i o n ( ) { g p i o . c l o s e ( 1 6 ) ; } ) ; } ) ;
  2. PI-MOTOR github.com/rakeshpai/pi-motor v a r M o t o r

    = r e q u i r e ( " p i - m o t o r " ) ; v a r m = n e w M o t o r ( 7 , 1 1 ) ; m . c l o c k w i s e ( f u n c t i o n ( e r r ) { m . c o u n t e r c l o c k w i s e ( f u n c t i o n ( e r r ) { m . s t o p ( ) ; } ) ; } ) ;
  3. TALKING TO THE ARDUINO Small firmware on the Arduino in

    C Talk to it over USB using Huge thanks to Chris Williams! github.com/voodootikigod/node-serialport