Return-Path: X-Original-To: jtadeusz@april.org Delivered-To: jtadeusz@april.org Received: from localhost (unknown [192.168.2.16]) by pavot.april.org (Postfix) with ESMTP id B225ABC6AC1; Tue, 12 Aug 2014 14:48:56 +0200 (CEST) Received: from pavot.april.org ([192.168.2.17]) by localhost (spamvir.april.org [192.168.2.16]) (amavisd-new, port 10024) with ESMTP id Er6eU5g3ckhn; Tue, 12 Aug 2014 14:48:52 +0200 (CEST) Received: by pavot.april.org (Postfix, from userid 102) id 738E6BC6A9E; Tue, 12 Aug 2014 14:48:52 +0200 (CEST) Received: from localhost (unknown [192.168.2.16]) by pavot.april.org (Postfix) with ESMTP id EFECABC6A9E for ; Tue, 12 Aug 2014 14:48:50 +0200 (CEST) Received: from pavot.april.org ([192.168.2.17]) by localhost (spamvir.april.org [192.168.2.16]) (amavisd-new, port 10024) with ESMTP id BT9nfx0tr9s3 for ; Tue, 12 Aug 2014 14:48:46 +0200 (CEST) Received: from mail.imirhil.fr (server.imirhil.fr [5.135.187.37]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by pavot.april.org (Postfix) with ESMTPS id 8BE4DBC6A8F for ; Tue, 12 Aug 2014 14:48:46 +0200 (CEST) Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.imirhil.fr (Postfix) with ESMTPSA id E285620121; Tue, 12 Aug 2014 14:48:19 +0200 (CEST) From: Nicolas VINOT To: sensibilisation@april.org Cc: Cyril Clemenceau Date: Tue, 12 Aug 2014 14:48:38 +0200 Message-ID: <2223502.AGiLuRRaiF@pc353> Organization: April In-Reply-To: References: <9c3fe7b34159b88eac71e7980373b5de@april.org> <1884410.ergBYBO1m6@home> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart7045657.ZR5VVFdmhR"; micalg="pgp-sha512"; protocol="application/pgp-signature" Subject: Re: [SENSIBILISATION] =?UTF-8?Q?Piratebox_sur_le_portable_utilis?= =?UTF-8?Q?=C3=A9_sur_les_salons?= Reply-To: sensibilisation@april.org X-Loop: sensibilisation@april.org X-Sequence: 3939 Errors-to: sensibilisation-owner@april.org Precedence: list Precedence: bulk Sender: sensibilisation-request@april.org X-no-archive: yes List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: X-Length: 5478 Status: R X-Status: N X-KMail-EncryptionState: X-KMail-SignatureState: X-KMail-MDN-Sent: X-UID: 0 --nextPart7045657.ZR5VVFdmhR Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" Le mardi 12 ao=FBt 2014, 14:15:20 Cyril Clemenceau a =E9crit : > je viens de tomber sur un article concernant l'alimentation du raspberry. > Je pense qu'une batterie au plomb, =E7a fait beaucoup. J'avais d=E9j=E0 vu cet article. Et justement, il confirme bien que seules les batteries au plomb peuvent te= nir=20 la charge qu'on demande. Un pi =E0 vide consomme 700mA minimum, et jusqu'=E0 1A =E0 pleine charge (e= t=20 j'imagine m=EAme pas avec une antenne wifi qui crache bien et une clef USB = en=20 plus). Si on veut tenir 6h, il faut donc des batteries de 6Ah minimum. Hors batterie au plomb, de telles capacit=E9s sont inatteignables (c'est le= max=20 possible pour du li-po) et/ou sont hors de prix. Ou il se rabattre sur des batteries all-inclusive du commerce, totalement=20 privatrices :) Pour le projet mentionn=E9 sur le site pr=E9c=E9dent, il n'avait pas besoin= de=20 laisser la pi allum=E9e en permanence et la r=E9veillait juste pour prendre= une=20 photo et la rendormait =E0 la suite, pour moins de 2min d'alimentation par= =20 heure. Une batterie de beaucoup plus faible capacit=E9 lui suffisait largem= ent=20 pour tenir plusieurs semaines du coup. --=20 Nicolas Prot=E9gez votre vie priv=E9e, chiffrez vos communications GPG : EFB74277 ECE4E222 OTR : 922C97CA EC0B1AD3 https://caf=E9-vie-priv=E9e.fr/= --nextPart7045657.ZR5VVFdmhR Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCgAGBQJT6g0mAAoJECAWrwIKfDZoXJgP/ib+Ahdpz31JVIHZdoIePFIf nTRxwFc8OBEqPu4pbTGghZL4+VJLpMilbI61qi0fy06F4A4sqQXg1vIxcfnqEZ/a 2TkBV0yujENWRLKRyslwoKOGSC3NuNvTsco7LnUqXLHb292l13hyFMSqESzXjox/ CgEmI2kdrqyuzTjjxc9sDUdrKZ4clud9XU3eSv7zl5UeX8QWglqNHuNt5aW4HEmX zpcchMUEIXuZhD1DWNJujljquwPTRdZK6vNmBRxCXd/2M49Ae+vdoe4hEzRN8+r+ tYDwTINbIxJyUiMdN9/4CA11DMUV0zLT/tXxnTpmp4BAAYUR9VBTllXnFhQ4tnps 8HC7GkhSq2mzAyriUK+tB/z/qy76ofbr/HmHlPlASVDu7+iWqa/ETEDJb3+1dKKL YxkTu/eiYBWB8UhzIG3GrF3Z8Inut8Pnw3zgD+2eAM79VZnv6VU2OtZrWYONS//F EIh7YFGXeZZ8CYqCgKsVdq8IrkrDuv7a4PweIAmPZYF6HcimZD6OO+dyyrPWA7jo Y9g8EajkndoK0IjOQN1lvfKRIJtJIeGIx+zjHWyjdaDiE9BL7XEuT+KsCivvi+aS VoHxte9flvF+SYsw0BtyAQDNFbr3ztq6ZonUL43Ic6NjapwhbzEnAYgoCPoSPpRu 1noOyl8ZFl+JTGA4TbcD =UkWW -----END PGP SIGNATURE----- --nextPart7045657.ZR5VVFdmhR--