Ben-Tommy's project

Wrinting in the sand

2015-06-01T23:45:00.003-07:00

A little experiment to promote a tourism business in one of Gran Canaris sandy beach.

3D printed RC modell boat ship. Norwegian Rignator from 1986 i scale 1:50.

2013-11-01T03:04:00.004-07:00

3D printed modellbåt Rignator fra 1968 i skal 1:50 for modellbygger Per Rydheim.

Analog LCD clock - Arduino LCD

2013-10-19T01:30:00.001-07:00

Analog clock made with an Arduino Leonardo and an LCDB JXD12864 display.

The code is built from Universal 8bit Graphics Library "Hello World!" sample code.

There is alsaw som analog cross.

Arduinocode:

/*

HelloWorld.pde

"Hello World!" example code.

>>> Before compiling: Please remove comment from the constructor of the
>>> connected graphics display (see below).

Universal 8bit Graphics Library, http://code.google.com/p/u8glib/

Copyright (c) 2012, olikraus@gmail.com
All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

#include "U8glib.h"

// setup u8g object, please remove comment from one of the following constructor calls
// IMPORTANT NOTE: The complete list of supported devices is here: http://code.google.com/p/u8glib/wiki/device

// U8GLIB_ST7920_128X64_1X u8g(13, 11, 10); // SPI Com: SCK = en = 13, MOSI = rw = 11, CS = di = 10

// se orginal code for your LCD!!!!!!

U8GLIB_KS0108_128 u8g(8, 9, 10, 11, 4, 5, 6, 7, 13, 2, 3, A5, 12); // 8Bit Com: D0..D7: 8,9,10,11,4,5,6,7 en=18, cs1=14, cs2=15,di=17,rw=16

int X = 0;
int Y = 0;
int I = 0;
int X2 = 0;
int Y2 = 0;
int X3 = 0;
int Y3 = 0;
float Timer = 1;
int Minutt = 10;
int Sekund = 30;
float Vinkel = 0;

int ScreenWith = 128;
int ScreenWithC = 64;
int ScreenHeight = 64;
int ScreenHeightC = 32;
int yArray[128];

int sensorPin = A0; // select the input pin for the potentiometer
int sensorValue = 0; // variable to store the value coming from the sensor

void draw(void) {
// graphic commands to redraw the complete screen should be placed here
u8g.setFont(u8g_font_6x10);
//u8g.setFont(u8g_font_osb21);
//u8g.drawStr( 0, 22, "Hello World!");
//u8g.drawStr( 0, 10, "drawLine");

Y = analogRead(A0);

Y = map(Y, 0, 1023, 5, 20);

X = analogRead(A1);

X = map(X, 0, 1023, 1, 12);

//u8g.drawLine(X+5, Y, X-5, Y);
//u8g.drawLine(X, Y+5, X, Y-5);

TegnKlokkeBg();

//u8g.drawBox(0, 0, Timer, 2);
//u8g.drawBox(126, 0, 126, Y);
Timer = millis() / 1000.0 / 60.0 / 12.0 + 3 + 50/60.0;
//Timer = 12;
TegnViser(Timer-1, 12.0, 15); // Omdreinig, Omdreiningstall / omdreining, radius

Minutt = millis() / 1000.0 / 60.0 + 50;
//Minutt = 30;
TegnViser(Minutt-5, 60.0, 24); // Omdreinig, Omdreiningstall / omdreining, radius

Sekund = millis() / 1000.0;
TegnViser(Sekund, 60, 27); // Omdreinig, Omdreiningstall / omdreining, radius

}

void TegnViser(float Omdreining, float forhold, int Radius) {
Vinkel = Omdreining * 2.0 * 3.1415 / forhold - 1,5707; // 12 timer blir til 2Pi

X2 = ScreenWithC + Radius * cos(Vinkel);
Y2 = ScreenHeightC + Radius * sin(Vinkel);

u8g.drawLine(ScreenWithC, ScreenHeightC, X2, Y2);

}

void TegnKlokkeBg() { // draw clock background
//u8g.drawCircle(ScreenWithC, ScreenHeightC, 30);
u8g.drawCircle(ScreenWithC, ScreenHeightC, 1);

u8g.setFont(u8g_font_unifont);
u8g.setFontPosTop();
u8g.drawStr(55, 4, "12");
u8g.drawStr(83, 25, "3");
u8g.drawStr(60, 45, "6");
u8g.drawStr(39, 25, "9");

for(int TimeStrek = 0; TimeStrek<12; TimeStrek++) { // draw time lines
Vinkel = TimeStrek / 12.0 * 2 * 3.1415;
X2 = ScreenWithC + 30 * cos(Vinkel);
Y2 = ScreenHeightC + 30 * sin(Vinkel);
X3 = ScreenWithC + 28 * cos(Vinkel);
Y3 = ScreenHeightC + 28 * sin(Vinkel);
u8g.drawLine(X2, Y2, X3, Y3);
}

}

void setup(void) {

// flip screen, if required
// u8g.setRot180();

// set SPI backup if required
//u8g.setHardwareBackup(u8g_backup_avr_spi);

// assign default color value
if ( u8g.getMode() == U8G_MODE_R3G3B2 )
u8g.setColorIndex(255); // white
else if ( u8g.getMode() == U8G_MODE_GRAY2BIT )
u8g.setColorIndex(3); // max intensity
else if ( u8g.getMode() == U8G_MODE_BW )
u8g.setColorIndex(1); // pixel on
}

void loop(void) {
// picture loop
u8g.firstPage();
do {
draw();
} while( u8g.nextPage() );
// rebuild the picture after some delay
delay(10);
}

Download - Arduino kontrollert robot arm

2012-12-23T08:44:00.001-08:00

Arduino controlled robot arm. For 5 servos. LCD and IR remote.

YouTube
http://www.youtube.com/watch?v=Ca4PmYkpcgg
http://www.youtube.com/watch?v=Qj7jYwfpEMc

YouTube - how it works
http://www.youtube.com/watch?v=7hBvyaEWg5I

You will need:
Arduino MEGA 2560 (but other pin number)
shild V5
LCD 1602 serial
IR remote / Reciver
4 servo micro 9g
1 servo MG955 or one extra micro 9g

3D-printed robot body
http://www.thingiverse.com/thing:34829 (Micro servo 9g)
http://www.thingiverse.com/thing:38875 (optional MG955)

Arduino plate (optional)
http://grabcad.com/library/arduino-2560-mouting-plate-for-2-stepper-driver-and-lcd

LCD and IR case (optinal)
http://grabcad.com/library/lcd-box-for-1602-and-ir-diode

Arduino 0023 software
https://github.com/BenTommyE/Micro_robot_RC_servo_IR_remote

2012-09-23T12:21:00.001-07:00

http://www.energy-bridge.com/

Futuristic car transport over water without bridges or boats

2012-08-22T03:54:00.001-07:00

3D printed iPhone camera stand - Time Lapse

2012-08-22T03:53:00.001-07:00

Anemometer turbine

2012-08-03T11:56:00.001-07:00

A friend of mine had broken rotor anemometer her. I designed and printed out a new one on my uPring 3D printer.

The most complex part I have drawn in Inventor Fusion so far.

Download: CAD-file

3 simple steps - CAD, CAM and CNC

2012-08-01T05:10:00.000-07:00

These are the programs I use to build my inventions on my CNC machine:

- Adobe Illustrator as CAD

- Vectric Cut2D as CAM

- Mach3 as CNC-controller

Many have asked how I do it and here are all the steps from idea to finished product?

Other times I use NEWTEK Lightwave and Vectric Cut3D.

And recently I discovered Inventor Fusion a new app for Mac.

Arduino - Tims lapse rigg for iPhone

2012-08-01T04:40:00.001-07:00

I work with a timelapse rig to be controlled by an Arduino.

The rig is designed for the new CAD apps Inventor Fusion for Mac from Autodesk.

Then it was printed on a uPrint 3D printer.

The next step is to let the camera pan and move by stepper motors.

Innventions - 3D printers and CNC

2012-08-01T04:28:00.001-07:00

http://nornet.no/prototyping/

Some of the things I've made on my uPrint 3D printers and CNC machines.

Innventions and other things.

3D printed Arduino robot

2012-08-01T04:24:00.003-07:00

http://nornet.no/arduino/

2012-08-01T04:22:00.003-07:00

http://energy-bridge.com/

Some of my idea

2012-08-01T04:15:00.000-07:00

http://nornet.no/idea/