Arduino by Davis: “Re: New to Arduino and getting a lot of errors for robot program.” plus 19 more

Re: New to Arduino and getting a lot of errors for robot program.
Ethernet Server - Client ohne anstehende Daten erkennbar?
Re: Examples List Going Off-Screen
Re: PulseIn und SoftwareSerial, Uno
Problème d'affichage html pour un projet
Warren Buffett is bullish … on women
DIY High Voltage Thor’s Hammer
Re: New to Arduino and getting a lot of errors for robot program.
Re: Due GUI
Re: serial.read() and device it to multi string
MOVED: Guardate cosa sono riuscito a fare: macchina mossa da un braccino robotico.
Re: Sending String to function (void)
Re: Code for stopping a 12vDc brushed motor with
Re: Is AVR studio more code-space efficient than Arduino IDE?
MOVED: URGENT CARTE SD
Re: if else come uscirne???????????????
Re: I2C Master/Slave Transmit and Receive of One Byte of Data
Pixel Sweaters by DREW WISE!
“Shenzhen is Like Living in a City-Sized TechShop”
Re: Lire des signaux MIDI

Re: New to Arduino and getting a lot of errors for robot program.

Posted: 06 May 2013 03:16 AM PDT

Code:

if(step_number == 9);

Lose the semcolon

Ethernet Server - Client ohne anstehende Daten erkennbar?

Posted: 06 May 2013 03:12 AM PDT

Hi.
Ich habe ein, bestimmt einfach zu lösendes, Problem.
Ich lasse auf meinem Mega einen Telnetserver laufen. Dieser soll bei einer neuen Verbindung eine Willkommens-Nachricht senden.
Allerdings gibt Server.available() mir erst einen Client, wenn an di...

Re: Examples List Going Off-Screen

Posted: 06 May 2013 03:12 AM PDT

Eried's version does the same thing. Good idea about adding depth.

Thanks

Re: PulseIn und SoftwareSerial, Uno

Posted: 06 May 2013 03:09 AM PDT

Quote from: morob65 on Today at 04:31:24 AM

ich schau mir das mal mit der alten Bibliothek an, Danke.

Wohl eher die alternative Bibliothek.

Problème d'affichage html pour un projet

Posted: 06 May 2013 03:09 AM PDT

Bonjour, je suis débutant dans la programmation arduino, je cherche a fabriquer un "chasse pigeon". C'est a dire un appareil capable d'émettre un son d'une fréquence aléatoire dans une plage donné pour effrayer ces animaux sans leur faire de mal. De pl...

Warren Buffett is bullish … on women

Posted: 06 May 2013 03:00 AM PDT

Adafruit 1468

Warren Buffett is bullish … on women.

n an exclusive essay the Berkshire Hathaway (BRKA, Fortune 500)chairman and CEO explains why women are key to America's prosperity.

In the flood of words written recently about women and work, one related and hugely significant point seems to me to have been neglected. It has to do with America's future, about which — here's a familiar opinion from me — I'm an unqualified optimist. Now entertain another opinion of mine: Women are a major reason we will do so well.

Start with the fact that our country's progress since 1776 has been mind-blowing, like nothing the world has ever seen. Our secret sauce has been a political and economic system that unleashes human potential to an extraordinary degree. As a result Americans today enjoy an abundance of goods and services that no one could have dreamed of just a few centuries ago.

But that's not the half of it — or, rather, it's just about the half of it. America has forged this success while utilizing, in large part, only half of the country's talent. For most of our history, women — whatever their abilities — have been relegated to the sidelines. Only in recent years have we begun to correct that problem.

DIY High Voltage Thor’s Hammer

Posted: 06 May 2013 03:00 AM PDT

Mjolnir at 80,000 volts

I wanted Thor's hammer (Mjolnir), but I wasn't going to accept any old boring plastic prop. I needed something with a little more POP.

I worked with Staci Elaan to build this hammer that has a solid state tesla coil inside. When you push the button, 80,000 volts of electricity arc from the top.

It will light up any flourescent bulbs around, scare children, and leave the smell of ozone behind. It is super fun!

Read more!

Re: New to Arduino and getting a lot of errors for robot program.

Posted: 06 May 2013 02:54 AM PDT

Quote from: PaulS on Today at 04:11:08 AM

Code:

#include<Servo.h>

Onceinawhilespacesareagoodthing. This is one such case.

Thanks for that. Am I missing more spaces anywhere else?

What about all these o...

Re: Due GUI

Posted: 06 May 2013 02:54 AM PDT

New additions for today so far:

General functions:

[code]displayNumFormat(int Num,int len);
setObjectTime(int objectNumber,bool dispTime, int hh, int mm, int ss,bool dispDate, int yyyy, int month, int day, bool dateNorm, bool dateFour); {sets the stri...

Re: serial.read() and device it to multi string

Posted: 06 May 2013 02:54 AM PDT

The % introduces a format specifier. Presumably you put it there because you want the variable formatted somehow. I suspect that %s is the correct format specifier, but that is only a(n educated) guess.

MOVED: Guardate cosa sono riuscito a fare: macchina mossa da un braccino robotico.

Posted: 06 May 2013 02:54 AM PDT

This topic has been moved to Italiano.

http://arduino.cc/forum/index.php?topic=164747.0

Re: Sending String to function (void)

Posted: 06 May 2013 02:53 AM PDT

byte

Re: Code for stopping a 12vDc brushed motor with

Posted: 06 May 2013 02:23 AM PDT

Oh thanks, thats great. Measure how long it takes in seconds or rpm?? Could you give me an example of the code required? And can I simply tell the motor to flip using the arduino (and the H-bridge) by coding or?? Again, could you give me a link for som...

Re: Is AVR studio more code-space efficient than Arduino IDE?

Posted: 06 May 2013 02:22 AM PDT

What if I include only selected Arduino libraries and not all of the basic libraries? Will it help?

MOVED: URGENT CARTE SD

Posted: 06 May 2013 02:21 AM PDT

This topic has been moved to Français.

http://arduino.cc/forum/index.php?topic=164851.0

Re: if else come uscirne???????????????

Posted: 06 May 2013 02:19 AM PDT

quindi in teoria:

1. calcola il valore
2. in base al valore accendi/spegni i led
3. aspetta un tot
4. ricomincia al punto 1.

dal tuo spezzone, hai il punto 1. e parte del 2.; solo la parte accensione, manca la parte spegnimento

se poi il tuo spezzone è...

Re: I2C Master/Slave Transmit and Receive of One Byte of Data

Posted: 06 May 2013 02:19 AM PDT

Quote

as soon as I move to both, I get a series of errors.

Are you not interested in fixing them?

Pixel Sweaters by DREW WISE!

Posted: 06 May 2013 02:00 AM PDT

Check out this preview of my next batch of Pixel Sweaters!

Available here!

“Shenzhen is Like Living in a City-Sized TechShop”

Posted: 06 May 2013 02:00 AM PDT

Market3

Shenzhen is Like Living in a City-Sized TechShop – Hack Things – We help software people make hardware.

Today we toured just a few of the expansive electronics markets in Huaqiangbei, Shenzhen. Our tour guide was Zach Hoeken Smith, program director for HAXLR8R and former co-founder of Makerbot.

Imagine a Costco-sized warehouse densely packed with 10×10 stalls dedicated to every conceivable piece of the global electronics supply chain. Now imagine a building with 6 floors of that. Now imagi
ne 10 buildings like that. That begins to describe the electronics farmer's market that is Huaqiangbei, located literately across the street from HAXLR8R in Shenzhen.

Oscilloscopes and multimeters, connectors of every shape and variety, LCDs and LEDs, motors, wheels and buttons, resistors, capacitors, miles of USB cables and row upon row of copper tape, soldering paste and every manner of specialized glue. Hundreds of stalls each with hundreds of components organized and displayed for browsing. You may never have seen a reel of PCB components for loading into pick-and-place machines. At Huaqiangbei you'll see thousands upon thousands of them.