From nobody Fri May 19 15:26:40 2023 X-Original-To: questions@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4QN9gB0t7Bz4C49w for <questions@mlmmj.nyi.freebsd.org>; Fri, 19 May 2023 15:26:46 +0000 (UTC) (envelope-from ralf-mardorf@riseup.net) Received: from mx0.riseup.net (mx0.riseup.net [198.252.153.6]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mx0.riseup.net", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4QN9g9270Rz42LJ for <questions@freebsd.org>; Fri, 19 May 2023 15:26:45 +0000 (UTC) (envelope-from ralf-mardorf@riseup.net) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=riseup.net header.s=squak header.b=fG5ZnhYJ; spf=pass (mx1.freebsd.org: domain of ralf-mardorf@riseup.net designates 198.252.153.6 as permitted sender) smtp.mailfrom=ralf-mardorf@riseup.net; dmarc=pass (policy=none) header.from=riseup.net Received: from fews02-sea.riseup.net (fews02-sea-pn.riseup.net [10.0.1.112]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mail.riseup.net", Issuer "R3" (not verified)) by mx0.riseup.net (Postfix) with ESMTPS id 4QN9g74hjXz9sly for <questions@freebsd.org>; Fri, 19 May 2023 15:26:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=riseup.net; s=squak; t=1684510003; bh=WE9K+Gf44R4oAInvSFS7M4RwkAHgmWGMqEYe2R+aMd0=; h=Subject:From:To:Date:In-Reply-To:References:From; b=fG5ZnhYJwfCJaHQdiE2QVUYZP6+UlHDRvA6s6mVjkq/IzKRruw0/ezi8eIR7GaKgx Fynn6FsUiKA/QuF3hZt65fVpxGx7MWxl5hUGjR+OLLnS+44x+07Cgd6g6WxRH73tUz akJ3jlryY+VSFPBJEJmCgK1dWmPEeahZbalKpg0s= X-Riseup-User-ID: C3FBF12E20EC070B78B3A880938BCAFBEA81FA8B9699B3B0C767D02E818EF86D Received: from [127.0.0.1] (localhost [127.0.0.1]) by fews02-sea.riseup.net (Postfix) with ESMTPSA id 4QN9g70XyVzFqKp for <questions@freebsd.org>; Fri, 19 May 2023 15:26:42 +0000 (UTC) Message-ID: <bcfb911f42560638abb70ab9d95c72e778ca8cb5.camel@riseup.net> Subject: Re: OT: How to disable the lights on modern case fans From: Ralf Mardorf <ralf-mardorf@riseup.net> To: questions@freebsd.org Date: Fri, 19 May 2023 17:26:40 +0200 In-Reply-To: <a93957929b21c8cc3a0427f209db7f262d98fb85.camel@riseup.net> References: <CAGBxaXm2B06xMeK+wBjG2C_w0casmJJ0WGCoHHA8oR8ChW5bnA@mail.gmail.com> <401c1650-156f-69db-e3f1-40b8c3ab76c5@wp.pl> <20230519073129.128b90176cf28b0ffebad28c@sohara.org> <295e9835-5dbe-3196-4a9c-f4043c86ee60@wp.pl> <01c21572512c33b9059fcb806eb96ef4befb2f2b.camel@riseup.net> <619dc017e6de32aa0e430d3863757a8f@blackfoot.net> <e538a2db7a7c5c4ebf8244cc885d5fb511696910.camel@riseup.net> <a93957929b21c8cc3a0427f209db7f262d98fb85.camel@riseup.net> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable List-Id: User questions <freebsd-questions.freebsd.org> List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: <mailto:questions+help@freebsd.org> List-Post: <mailto:questions@freebsd.org> List-Subscribe: <mailto:questions+subscribe@freebsd.org> List-Unsubscribe: <mailto:questions+unsubscribe@freebsd.org> Sender: owner-freebsd-questions@freebsd.org X-BeenThere: freebsd-questions@freebsd.org MIME-Version: 1.0 X-Spamd-Result: default: False [-4.10 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; DMARC_POLICY_ALLOW(-0.50)[riseup.net,none]; R_SPF_ALLOW(-0.20)[+a:mx0.riseup.net]; R_DKIM_ALLOW(-0.20)[riseup.net:s=squak]; RCVD_IN_DNSWL_LOW(-0.10)[198.252.153.6:from]; MIME_GOOD(-0.10)[text/plain]; MLMMJ_DEST(0.00)[questions@freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; ASN(0.00)[asn:16652, ipnet:198.252.153.0/24, country:US]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_ALL(0.00)[]; DKIM_TRACE(0.00)[riseup.net:+]; RCPT_COUNT_ONE(0.00)[1]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; ARC_NA(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DWL_DNSWL_NONE(0.00)[riseup.net:dkim]; PREVIOUSLY_DELIVERED(0.00)[questions@freebsd.org]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[] X-Rspamd-Queue-Id: 4QN9g9270Rz42LJ X-Spamd-Bar: ---- X-ThisMailContainsUnwantedMimeParts: N On Fri, 2023-05-19 at 17:09 +0200, Ralf Mardorf wrote: > Do the led's built into the center cylinder spin? Or aren't the > spinning? I hope they don't spin! I can just imagine two terrible > construction methods and one of them would be totally crap. Keep in mind, each =E2=82=AC1 shop (1$ shops probably, too) sells LED disco bulbs. To generate light you don't have to screw it into the lamp socket and put it under electricity. You can pick up the crap and spin them with your hands and they will glow like bouncy balls, sneakers and other crap do. No sliders, just dynamos/contactless impedance, no power required just movement, kinetic energy. See all those shuffle dance girls.