Chicago Node.js - OpenROV

Node.js Under Water, presented at the Chicago Node.js on Tuesday, Jan 20, 2015.

Transcript

1. Node.js Under Water Chicago Node.js - Tue, Jan 20, 2015 Chicago, IL, USA
3. Remotely Operated Vehicle
4. Big. Heavy. Expensive.
7. https://www.marinenav.ca
22. Hardware
23. Electronics Assembly
24. ESC Ethernet Adapter BeagleBone Black OpenROV Controller Board Electronics Assembly
25. http://electronics.howstuffworks.com/motor1.htm/printable
26. http://www.protostack.com/blog/2011/06/atmega168a-pulse-width-modulation-pwm/ Pulse Width Modulation
27. http://www.protostack.com/blog/2011/06/atmega168a-pulse-width-modulation-pwm/ Pulse Width Modulation Duty Cycle = _____________ Period Pulse Width V avg = Duty Cycle * Vpeak
28. http://www.protostack.com/blog/2011/06/atmega168a-pulse-width-modulation-pwm/ Pulse Width Modulation V avg V avg V avg V avg
29. http://www.rcuniverse.com/magazine/article_display.cfm?article_id=1344
30. http://i.stack.imgur.com/T5BCZ.png Pulse Width Modulation
31. Electronic Speed
 Controller http://www.aliexpress.com/item/Hobbywing-EZRUN-18A-SL-Brushless-ESC-for-1-18-Car-Version-2-0-High-Quality/2045519249.html
32. Bright LEDs Lasers Li Ion Batteries
33. Hardware Gotchas
37. Tether Management http://rayhightower.com/blog/2014/09/10/manage-that-openrov-tether/
38. Cord Reel http://www.homedepot.com/
39. Drill http://www.homedepot.com/
40. Slip Ring http://www.adafruit.com/products/736
41. Screws Loctite
42. Tether Management http://rayhightower.com/blog/2014/09/10/manage-that-openrov-tether/
43. Software
44. TCP/IP
46. Real time. Bi-directional. Event based.
47. Events
48. Events keyboard mouse camera depth sensor temperature sensor compass payload telemetry game controller
49. Browser BeagleBone Black Arduino Socket.io Serial Node.js Chrome C++
51. Thanks! RayHightower.com