Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.os.linux.misc > #89477

Re: WiFi range ...

Path csiph.com!news.swapon.de!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail
From rbowman <bowman@montana.com>
Newsgroups comp.os.linux.misc
Subject Re: WiFi range ...
Date 2 Aug 2026 19:46:44 GMT
Lines 14
Message-ID <nd9l54F4198U13@mid.individual.net> (permalink)
References <Nlqdnd3Gi8eyf473nZ2dnZfqn_ednZ2d@giganews.com> <n7jgppFgvcpU1@mid.individual.net> <NS-dnTwV8KeIsoj3nZ2dnZfqnPudnZ2d@giganews.com> <10vj17r$1vjje$1@dont-email.me> <114j9ep$34k3s$5@dont-email.me> <XJSdna6bFYjt9PD3nZ2dnZfqnPadnZ2d@giganews.com> <nd5do7Flu8eU12@mid.individual.net> <KR-dnZuVRtVzAPP3nZ2dnZfqnPUAAAAA@giganews.com> <nd8rcgFdbe6U2@mid.individual.net> <114niil$hecc$2@dont-email.me>
Mime-Version 1.0
Content-Type text/plain; charset=UTF-8
Content-Transfer-Encoding 8bit
X-Trace individual.net zS7gnajDg23sIaWzM0IXUwHGhUWRVQk2iCqKP8qwhU3vvMmEqX
Cancel-Lock sha1:p6gh5mLszN9+xnivIpRC11T2G8w= sha256:usg+uz2GisDW1NGz2tE7t5OmZRIc2XE6phh3rfQZNP0=
User-Agent Pan/0.165 (Kostiantynivka)
Xref csiph.com comp.os.linux.misc:89477

Show key headers only | View raw

On Sun, 2 Aug 2026 15:00:53 +0100, The Natural Philosopher wrote:

> Resistive Sensors ===========
> 
> Structure: A pair of electrodes is coated with a material like a
> conductive polymer or salt.
> 
>   Action: Absorbed moisture breaks down into ions, which changes the
> electrical resistance across the coating.
> 
>   Output: Lower resistance means higher humidity, which the device
> calculates into a reading.

fwiw, that's the technique used in the DHT11 and other cheap sensors.

Back to comp.os.linux.misc | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Recent Experience With RF "Modem-ish" Data Links ? c186282 <c186282@nnada.net> - 2026-05-25 01:46 -0400
  Re: Recent Experience With RF "Modem-ish" Data Links ? rbowman <bowman@montana.com> - 2026-05-25 17:56 +0000
    Re: Recent Experience With RF "Modem-ish" Data Links ? c186282 <c186282@nnada.net> - 2026-05-26 01:27 -0400
      Re: Recent Experience With RF "Modem-ish" Data Links ? TheLastSysop <thelastsysop@dev.null> - 2026-05-26 22:11 +0000
        Re: Recent Experience With RF "Modem-ish" Data Links ? c186282 <c186282@nnada.net> - 2026-05-26 23:04 -0400
          Re: Recent Experience With RF "Modem-ish" Data Links ? rbowman <bowman@montana.com> - 2026-05-27 03:21 +0000
            Re: Recent Experience With RF "Modem-ish" Data Links ? c186282 <c186282@nnada.net> - 2026-05-27 00:18 -0400
              Re: Recent Experience With RF "Modem-ish" Data Links ? rbowman <bowman@montana.com> - 2026-05-27 07:09 +0000
                Re: Recent Experience With RF "Modem-ish" Data Links ? Nuno Silva <nunojsilva@invalid.invalid> - 2026-06-04 17:40 +0100
                Re: Recent Experience With RF "Modem-ish" Data Links ? c186282 <c186282@nnada.net> - 2026-06-04 14:43 -0400
                Re: Recent Experience With RF "Modem-ish" Data Links ? rbowman <bowman@montana.com> - 2026-06-04 23:09 +0000
                Re: Recent Experience With RF "Modem-ish" Data Links ? c186282 <c186282@nnada.net> - 2026-06-04 23:14 -0400
                Need for new personal ID numbers Lars Poulsen <lars@beagle-ears.com> - 2026-06-04 20:46 -0700
                Re: Need for new personal ID numbers c186282 <c186282@nnada.net> - 2026-06-05 01:29 -0400
                Re: Recent Experience With RF "Modem-ish" Data Links ? rbowman <bowman@montana.com> - 2026-06-05 04:53 +0000
                Re: Recent Experience With RF "Modem-ish" Data Links ? c186282 <c186282@nnada.net> - 2026-06-05 02:13 -0400
                Re: Recent Experience With RF "Modem-ish" Data Links ? Andy Burns <usenet@andyburns.uk> - 2026-06-05 09:26 +0100
                Re: Recent Experience With RF "Modem-ish" Data Links ? c186282 <c186282@nnada.net> - 2026-06-05 05:24 -0400
                Re: Recent Experience With RF "Modem-ish" Data Links ? rbowman <bowman@montana.com> - 2026-06-05 17:36 +0000
                Re: Recent Experience With RF "Modem-ish" Data Links ? c186282 <c186282@nnada.net> - 2026-06-06 00:16 -0400
                Re: Recent Experience With RF "Modem-ish" Data Links ? rbowman <bowman@montana.com> - 2026-06-06 06:08 +0000
                Re: Recent Experience With RF "Modem-ish" Data Links ? c186282 <c186282@nnada.net> - 2026-06-06 02:43 -0400
                Re: Recent Experience With RF "Modem-ish" Data Links ? rbowman <bowman@montana.com> - 2026-06-06 20:19 +0000
                Re: Recent Experience With RF "Modem-ish" Data Links ? c186282 <c186282@nnada.net> - 2026-06-07 05:54 -0400
                Re: Recent Experience With RF "Modem-ish" Data Links ? rbowman <bowman@montana.com> - 2026-06-07 19:43 +0000
            Re: Recent Experience With RF "Modem-ish" Data Links ? The Natural Philosopher <tnp@invalid.invalid> - 2026-05-27 14:14 +0100
      WiFi range ... Lars Poulsen <lars@beagle-ears.com> - 2026-05-31 21:19 -0700
        Re: WiFi range ... TheLastSysop <thelastsysop@dev.null> - 2026-06-01 04:26 +0000
          Re: WiFi range ... Lars Poulsen <lars@beagle-ears.com> - 2026-06-01 22:44 -0700
        Re: WiFi range ... Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-07-31 23:00 +0000
          Re: WiFi range ... c186282 <c186282@nnada.net> - 2026-07-31 23:34 -0400
            Re: WiFi range ... rbowman <bowman@montana.com> - 2026-08-01 05:15 +0000
              Re: WiFi range ... c186282 <c186282@nnada.net> - 2026-08-01 21:30 -0400
                Re: WiFi range ... rbowman <bowman@montana.com> - 2026-08-02 04:13 +0000
                Re: WiFi range ... c186282 <c186282@nnada.net> - 2026-08-02 01:23 -0400
                Re: WiFi range ... "Carlos E. R." <robin_listas@es.invalid> - 2026-08-02 14:26 +0200
                Re: WiFi range ... The Natural Philosopher <tnp@invalid.invalid> - 2026-08-02 15:00 +0100
                Re: WiFi range ... rbowman <bowman@montana.com> - 2026-08-02 19:46 +0000
                Re: WiFi range ... c186282 <c186282@nnada.net> - 2026-08-02 22:57 -0400
                Re: WiFi range ... Robert Komar <robk@robpc4.robk-home.org> - 2026-08-02 11:59 -0400
                Re: WiFi range ... rbowman <bowman@montana.com> - 2026-08-02 19:44 +0000
                Re: WiFi range ... c186282 <c186282@nnada.net> - 2026-08-03 00:12 -0400
                Re: WiFi range ... The Natural Philosopher <tnp@invalid.invalid> - 2026-08-03 12:22 +0100
      Re: Recent Experience With RF "Modem-ish" Data Links ? Andy Burns <usenet@andyburns.uk> - 2026-06-01 08:10 +0100
        Re: Recent Experience With RF "Modem-ish" Data Links ? TheLastSysop <thelastsysop@dev.null> - 2026-06-01 07:33 +0000
          Re: Recent Experience With RF "Modem-ish" Data Links ? c186282 <c186282@nnada.net> - 2026-06-02 01:35 -0400
        Re: Recent Experience With RF "Modem-ish" Data Links ? c186282 <c186282@nnada.net> - 2026-06-02 01:15 -0400
          Re: Recent Experience With RF "Modem-ish" Data Links ? Lars Poulsen <lars@beagle-ears.com> - 2026-06-01 22:50 -0700
            Re: Recent Experience With RF "Modem-ish" Data Links ? c186282 <c186282@nnada.net> - 2026-06-02 03:04 -0400

csiph-web