faire soit même son graphène avec un bout de scotch (et un waffer quand même)
http://www.scientificamerican.com/sli...o-make-carbon-layers-with-sticky-tape
Vote 0
This is a project to develop and build open-source energy monitoring, control and analysis tools for energy efficiency and distributed renewable generation.
Our main focus at the moment is developing an end-to-end open-source energy monitoring system that is Arduino IDE compatible:
Our main focus at the moment is developing an end-to-end open-source energy monitoring system that is Arduino IDE compatible:
http://openenergymonitor.org/emon
Vote 0
Site manicore. Très très précis.
http://www.manicore.com/documentation/eolien.html
Vote 0
(pour alimenter une reprap)
http://reprap.org/wiki/PCPowerSupply
Vote 0
scan de documentation papier originale
http://www.scoraigwind.com/download/index.htm
Vote 0
The Human-Powered Home is a level-headed book which focuses on informing and entertaining. There is no utopian hyperbole, just useful facts and anecdotes that provide the foundation necessary to take appropriate action. Dean has produced an accessible primer for novices in the area of people power as well as a book that is thorough enough to benefit even experienced tinkerers.
http://www.thehumanpoweredhome.com
Vote 0
moteur stirling gamma 500W en creative commons
http://www.ve-ingenieure.de/projekt_st05g_cnc_engl.html
Vote 0
site à l'adresse poétique et au contenu utile pour bricoler des capteurs solaires divers
http://mon.danstagueule.fr.free.fr/NR...iste/solaire/panneaux%20solaires.html
Vote 0
-
http://www.moteurstirling.com/applications-solaire.php
Vote 0
