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

Groups > comp.arch.embedded > #29164

Re: Poor man's PWM

Path csiph.com!eternal-september.org!feeder.eternal-september.org!reader01.eternal-september.org!.POSTED!not-for-mail
From Paul Rubin <no.email@nospam.invalid>
Newsgroups comp.arch.embedded
Subject Re: Poor man's PWM
Date Wed, 29 Jan 2020 10:28:40 -0800
Organization A noiseless patient Spider
Lines 11
Message-ID <877e1aunfr.fsf@nightsong.com> (permalink)
References <r0o0mu$c6l$1@dont-email.me> <h9as3cFsikkU1@mid.dfncis.de> <r0qvlf$crv$1@dont-email.me> <0b3e27d7-cefc-4821-8df3-62cb140ba68c@googlegroups.com> <r0rtch$stl$1@dont-email.me> <caf718e3-a836-4d00-9f7b-89eb394090c1@googlegroups.com> <87ftfyuoev.fsf@nightsong.com> <db15f2f2-65c2-4460-9aa9-2df424208799@googlegroups.com>
Mime-Version 1.0
Content-Type text/plain
Injection-Info reader02.eternal-september.org; posting-host="00cc83def76bdaf9de0da75e0675a33c"; logging-data="5028"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1+CdJ9iiSP9f+axlve3+9VM"
User-Agent Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux)
Cancel-Lock sha1:nhB7SCgPiimt6tYg34I0xhtlaAw= sha1:Av72agMGxHl1lZafPVv1qdP/VGw=
Xref csiph.com comp.arch.embedded:29164

Show key headers only | View raw

Rick C <gnuarm.deletethisbit@gmail.com> writes:
> How would you be driving 1000s of LEDs from one chip?  That seems like
> a disaster.

Right, so now the multiple chips have to communicate somehow.

> Yes, 1000s of LEDs is a rare application indeed.  

It happens with large display signs, but indicators?  Most anyone would
use LCD screens these days.  Didn't your car replace the whole dashboard
with an LCD screen?

Back to comp.arch.embedded | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Poor man's PWM Don Y <blockedofcourse@foo.invalid> - 2020-01-27 17:53 -0700
  Re: Poor man's PWM Rick C <gnuarm.deletethisbit@gmail.com> - 2020-01-27 19:29 -0800
    Re: Poor man's PWM Don Y <blockedofcourse@foo.invalid> - 2020-01-28 20:11 -0700
      Re: Poor man's PWM Rick C <gnuarm.deletethisbit@gmail.com> - 2020-01-28 20:11 -0800
  Re: Poor man's PWM David Brown <david.brown@hesbynett.no> - 2020-01-28 11:29 +0100
    Re: Poor man's PWM Don Y <blockedofcourse@foo.invalid> - 2020-01-28 20:34 -0700
      Re: Poor man's PWM Rick C <gnuarm.deletethisbit@gmail.com> - 2020-01-28 20:32 -0800
      Re: Poor man's PWM David Brown <david.brown@hesbynett.no> - 2020-01-29 12:53 +0100
  Re: Poor man's PWM Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2020-01-28 14:43 +0100
    Re: Poor man's PWM Rick C <gnuarm.deletethisbit@gmail.com> - 2020-01-28 12:03 -0800
    Re: Poor man's PWM Don Y <blockedofcourse@foo.invalid> - 2020-01-28 20:54 -0700
      Re: Poor man's PWM Rick C <gnuarm.deletethisbit@gmail.com> - 2020-01-28 21:54 -0800
        Re: Poor man's PWM Don Y <blockedofcourse@foo.invalid> - 2020-01-29 00:17 -0700
          Re: Poor man's PWM Rick C <gnuarm.deletethisbit@gmail.com> - 2020-01-28 23:40 -0800
            Re: Poor man's PWM Don Y <blockedofcourse@foo.invalid> - 2020-01-29 00:54 -0700
            Re: Poor man's PWM Paul Rubin <no.email@nospam.invalid> - 2020-01-29 00:04 -0800
              Re: Poor man's PWM Don Y <blockedofcourse@foo.invalid> - 2020-01-29 02:17 -0700
        Re: Poor man's PWM David Brown <david.brown@hesbynett.no> - 2020-01-29 13:21 +0100
          Re: Poor man's PWM Rick C <gnuarm.deletethisbit@gmail.com> - 2020-01-29 09:51 -0800
            Re: Poor man's PWM Paul Rubin <no.email@nospam.invalid> - 2020-01-29 10:07 -0800
              Re: Poor man's PWM Rick C <gnuarm.deletethisbit@gmail.com> - 2020-01-29 10:14 -0800
                Re: Poor man's PWM Paul Rubin <no.email@nospam.invalid> - 2020-01-29 10:28 -0800
                Re: Poor man's PWM Rick C <gnuarm.deletethisbit@gmail.com> - 2020-01-29 11:40 -0800
                Re: Poor man's PWM David Brown <david.brown@hesbynett.no> - 2020-01-30 10:25 +0100
                Re: Poor man's PWM Rick C <gnuarm.deletethisbit@gmail.com> - 2020-01-30 08:06 -0800
                Re: Poor man's PWM David Brown <david.brown@hesbynett.no> - 2020-01-30 21:21 +0100
                Re: Poor man's PWM Rick C <gnuarm.deletethisbit@gmail.com> - 2020-01-30 15:08 -0800
                Re: Poor man's PWM David Brown <david.brown@hesbynett.no> - 2020-01-31 01:17 +0100
                Re: Poor man's PWM Rick C <gnuarm.deletethisbit@gmail.com> - 2020-01-30 17:21 -0800
                Re: Poor man's PWM David Brown <david.brown@hesbynett.no> - 2020-01-31 10:59 +0100
                Re: Poor man's PWM Rick C <gnuarm.deletethisbit@gmail.com> - 2020-02-01 10:18 -0800
            Re: Poor man's PWM David Brown <david.brown@hesbynett.no> - 2020-01-30 10:20 +0100
              Re: Poor man's PWM Tom Gardner <spamjunk@blueyonder.co.uk> - 2020-01-30 10:13 +0000
          Re: Poor man's PWM Paul Rubin <no.email@nospam.invalid> - 2020-01-29 09:57 -0800
            Re: Poor man's PWM David Brown <david.brown@hesbynett.no> - 2020-01-30 10:29 +0100
      Re: Poor man's PWM Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2020-01-29 16:34 +0100
  Re: Poor man's PWM Dimiter_Popoff <dp@tgi-sci.com> - 2020-01-28 17:39 +0200
    Re: Poor man's PWM Don Y <blockedofcourse@foo.invalid> - 2020-01-28 19:58 -0700
      Re: Poor man's PWM Dimiter_Popoff <dp@tgi-sci.com> - 2020-01-29 18:54 +0200
  Re: Poor man's PWM Don Y <blockedofcourse@foo.invalid> - 2020-01-29 00:17 -0700
    Re: Poor man's PWM David Brown <david.brown@hesbynett.no> - 2020-01-29 13:39 +0100
      Re: Poor man's PWM Paul Rubin <no.email@nospam.invalid> - 2020-01-29 10:08 -0800
  Re: Poor man's PWM Don Y <blockedofcourse@foo.invalid> - 2020-04-27 20:13 -0700

csiph-web