Homebuilt ROVs Forum

E3D rocks!!

I am sure the wait is worth it.

For those that are mastering the Javascript language, there is this free pdf book online.

http://eloquentjavascript.net/

2 steps...

A normal 5v relay, switching this one:
http://www.georgekniest.nl/Catalogus/St ... oduct.aspx

Set all pwm/ESC at once, than power up all the ESC, using a relay or ssr.
Used this for testing on my raspbery pi code, to reset esc settings.

Not sure, but replace "res" with "response".
See if that helps, i think it will.

Never seen this error before

Which version of node and npm do you use? (node -v and npm -v output please)

And remove the node_modules directory and try the "npm install" command again.

Right... did some deleting on the the code... just to get a keyup/keydown socket event. Using 3 files (server.js package.json and public/index.html) server.js // // Copyright (c) 2015, Eric van Dijken <eric@team-moki.nl> // var version = "0.0.1"; var express = require('express'); var app =...

All "lines" should have a "rov_context." in the index.html
As the line is draw on the context, which is a way to view the canvas in HTML5.

And if that fails "TRY HARDER! "

Or say "Please " and ill see if i can hack an example for you.

I've had a bit of time to start trying to learn this node and socket stuff.. Hmmm I'm not getting anywhere quick I'm afraid though I can do simple socket connections and say hello world.. so making progress... I still need to do some more java script learning. Keep at it, its not hard... just a lot...

I don't babble in Python... so most of what i type about Python... is just what i think (not know) or found using google My guess, is that you need some way to "print" your data. => print "{0:.4f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} {6:.2f}".format( time.time() - now, (last_...