KitWallace

module box() {
   cube([2,2,1], center = true); 
}

module hedron(dihedral,n) {
       intersection(){
            box();
            intersection_for(i=[1:n])  { 
                rotate([dihedral, 0, 360 / n * i])  box(); 
           }

KitWallace

module box() {
    cube([2,2,1], center = true); 
}

module octahedron() {
      dihedral = 109.47122;
      n = 3;
      intersection(){
            box();
            intersection_for(i=[1:n])  { 

KitWallace

dodecahedron by intersectionmodule box() {
    cube([2,2,1], center = true); 
}

module dodecahedron() {
      dihedral = 116.565;
      n=5;
      intersection(){
            box();
            intersection_for(i=[1:n])  { 

KitWallace

<table>
    <row>
        <Ozone>41</Ozone>
        <Solar.R>190</Solar.R>
        <Wind>7.4</Wind>
        <Temp>67</Temp>
        <Month>5</Month>
        <Day>1</Day>
    </row>
    <row>

KitWallace

import math

def distance(x=0,y=0,z=0) :
  return math.sqrt(x*x + y*y + z*z)

def monopole_potential(Io,sigma,r) :
  """ compute the potential in volts at a distance r from a monopole current source
  Io current in amp
  sigma  - conductivity in ohm-1 m-1
  r distance in m

KitWallace

from Adafruit_I2C import Adafruit_I2C

# ===========================================================================
# CMPS10 Class
# The CMPS10 board is developed by devantech 
# Chris Wallace 2012-09-19
# 2012-09-24  addresses corrected, magnetic and true bearings, @property, dXYZ renamed
# ===========================================================================

class CMPS10(object) :

KitWallace

#!/usr/bin/python

import time
from Devantech_CMPS10 import CMPS10

compass = CMPS10()
declination = -2.2148
while True :
   magnetic_bearing= compass.bearing()
   true_bearing = round((magnetic_bearing + declination) % 360,1)

KitWallace

#!/usr/bin/python

import time
from Devantech_CMPS10 import CMPS10

compass = CMPS10()

while True :
   print compass.bearing(), compass.pitch(), compass.roll()
   time.sleep(5)

KitWallace

from Adafruit_I2C import Adafruit_I2C

# ===========================================================================
# CMPS10 Class
# The CMPS10 board is developed by devantech 
# Chris Wallace 2012-09-19
# ===========================================================================

class CMPS10(object) :
  __CMPS10_bearing8 = 0x01

KitWallace

#!/usr/bin/python

import serial

class Position(object) :
  def __init__(self) :
    self.latitude = 0.0
    self.longitude = 0.0
    self.altitude = 0.0
    self.courseOverGround = 0.0