Les plantes de notre jardin

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Noël 2012

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Plantes pour lapin

Voici une liste de plantes à donner à votre lapin http://www.cuniculture.info/Docs/Elevage/Figur-Tropic/chapitre3/plantes-00-Composition.htm

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Nos plantes

Zamia furfuracea

Zamia furfuracea

 

 

 

 

 

 

 

 

 

 

 

Cycas platyphylla

Cycas platyphylla

 

 

 

 

 

 

 

 

 

Xanthosoma sagittifolium Albomarginatum Monstrosum

Xanthosoma sagittifolium Albomarginatum Monstrosum

 

 

 

 

 

 

 

 

 

 

 

Calathea rosea-picta ‘Dottie’

Calathea rosea-picta ‘Dottie’

 

 

 

 

 

 

 

 

 

Calathea insignis, Calathea lancifolia

Calathea insignis, Calathea lancifolia

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Potager en bouteilles

Un site sympas qui décrit toutes les étapes de construction d’un potager à l’aide de bouteille en plastic. Ludique et pratique.

http://citicroc.free.fr/index.php

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Plantes culinaires


Une liste non exhaustive de plantes culinaires. Très pratique.

http://thierry.jouet.free.fr/Sommaire/culinaire.htm

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Pour Laurence

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Plantes du 26/05/2012 (Mairie Punaauia)

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Terevete

01
02
03
04
05
06
07
08
09
10
11
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Jasminium sambac

Jasminum sambac

Jasminum sambac

Jasminum sambac ouverte

Jasminum sambac ouverte

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Vigne

Vigne

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Palmier rouge

Nom scientifique : Cyrtostachys lakka

Palmier rouge

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Chrysanthème rose

Chrysanthème rose

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Chrysanthème blanc

Chrysanthème blanc

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Poivron

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Etoile de Bethléem

Nom commun : Etoile de Bethléem
Nom local :
Nom scientifique : Hippobroma longiflora

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Using Arduino as serial to usb converter

As some might know there are several FTDI chip based usb to serial converter breakout boards. Sparkfun produced several of them through time , and recently Adafruit launched a new product called ”FTDI friend”. Those are the well known ones. But if you have an Arduino board with usb connectivity ( like Duemilanove ) , you don’t need to buy any of those for basic usb to serial converting tasks. If you have a Seeeduino, you are luckier!

First some technical stuff. The Atmel chips inside the Arduino boards come with a special bootloader firmware. That allows user to program the chip without needing of any other ICSP , JTAG , etc.. programmers. That bootloader firmware uses hardware UART module of the chip. So you can program the chip with a standart RS232 cable.

Early versions of Arduino (i guess that one called Arduino Serial) used MAX232 level converter chip to match computer’s RS232 signals to TTL signal for loading new sketches(actually, firmwares). Later on, since RS232 ports started to dissapear from notebooks , they started to use FTDI chips to create serial port connection between computer and the chip. And here comes the story.

If we look at the schematic of Duemilanove, we will see that the RX and TX pins are connected to the FTDI chip (as we expected) and theese pins are pinned out at the Arduino board as pin 0 and pin 1 . That means we can use those pins for using the FTDI chip itself.

To do that, you don’t need to unplug the Atmel chip from its place. Before using your Arduino board as usb-serial converter you can upload that piece of code.
void setup()
{
pinMode(0,INPUT);
pinMode(1,INPUT);
}
void loop()
{

}
By doing that, you are guaranteed that Atmel chip wont interfere your communication between FTDI chip and other device.

Also, if you have a Arduino clon named Seeeduino ,like me, you can talk with your external devices both with 3.3V and 5V levels. It has ability to work both 3.3 volts and 5 volts.

Sparkfun sells 3v and 5v versions of FTDI breakout board seperately and FTDI Friend has ability to work at both levels but you need to make a little jumper soldering to change voltage levels. At Seeduino board, it is simple as changing a switch.

I hope it helps someone out there.

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Devinez la suite logique

Je suis tombé sur cette suite logique que j’ai bien aimé.
Saurez-vous trouver la solution ?

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Trouver un mot de passe hashé

findmyhash est un script python pour trouver des hashs crackés. Il se base sur des sites fournissant des bases de données de hash et supporte un grand nombre d’algorithmes

Source : findmyhash

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Détecteur de code malicieux

Voici un petit outils simpas qui permet de detecter la présence de code malicieux dans votre site web

http://iscanner.isecur1ty.org/

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