Sirena para alarma (CIR15567S)

Written by: Newton C. Braga
Category: Banco de circuitos

 

     Este circuito con el 555, se obtuvo en una documentación estadounidense de los 90. La señal debe aplicarse a un buen amplificador. El sonido es similar al de una sirena de policía.

 

Sirena para alarma
Sirena para alarma

 

 

 

pcbway_012_2024

Buscador de Datasheets


N° de Componente 

Banco de Circuitos

J! InfoRequestSessionProfileQueries21
18.837MBMemory Usage40.05msRequest Duration
Joomla! Version5.2.3
PHP Version8.3.20
Identityguest
Response200
Templatecassiopeia
Database
Server
mysql
Version
10.5.22-MariaDB
Collation
latin1_swedish_ci
Conn Collation
utf8mb4_general_ci
$_GET
[]
$_POST
[]
$_SESSION
array:1 [ "joomla" => "***redacted***" ]
$_COOKIE
[]
$_SERVER
array:51 [ "USER" => "apache" "HOME" => "/usr/share/httpd" "SCRIPT_NAME" => "/index.php" "RE...
session
array:3 [ "counter" => 1 "timer" => array:3 [ "start" => 1747559656 "last" => 1747559656...
registry
array:3 [ "data" => [] "initialized" => false "separator" => "." ]
user
array:21 [ "id" => 0 "name" => null "username" => null "email" => null "password" => "***r...
  • afterLoad (85.27KB) (324μs)
  • afterInitialise (1.14MB) (3.67ms)
  • afterRoute (89.95KB) (753μs)
  • beforeRenderComponent com_content (100.37KB) (443μs)
  • Before Access::preloadComponents (all components) (33.45KB) (199μs)
  • After Access::preloadComponents (all components) (107.06KB) (356μs)
  • Before Access::preloadPermissions (com_content) (1.57KB) (8μs)
  • After Access::preloadPermissions (com_content) (16.22MB) (18.2ms)
  • Before Access::getAssetRules (id:17874 name:com_content.article.21776) (514.65KB) (450μs)
  • After Access::getAssetRules (id:17874 name:com_content.article.21776) (7.38KB) (33μs)
  • afterRenderComponent com_content (334.35KB) (6.74ms)
  • afterDispatch (2.25KB) (57μs)
  • beforeRenderRawModule mod_articles_category (Banco de Circuitos) (359.33KB) (2.39ms)
  • afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (437μs)
  • beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (119μs)
  • afterRenderRawModule mod_finder (Busca_inteligente) (129.23KB) (1.32ms)
  • beforeRenderModule mod_articles_category (Banco de Circuitos) (10.1KB) (615μs)
  • afterRenderModule mod_articles_category (Banco de Circuitos) (5.47KB) (73μs)
  • beforeRenderModule mod_finder (Busca_inteligente) (6.39KB) (208μs)
  • afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (56μs)
  • afterRender (251.45KB) (3.49ms)
  • 1 x After Access::preloadPermissions (com_content) (16.22MB) (45.44%)
    18.20ms
    1 x afterRenderComponent com_content (334.35KB) (16.83%)
    6.74ms
    1 x afterInitialise (1.14MB) (9.16%)
    3.67ms
    1 x afterRender (251.45KB) (8.71%)
    3.49ms
    1 x beforeRenderRawModule mod_articles_category (Banco de Circuitos) (359.33KB) (5.98%)
    2.39ms
    1 x afterRenderRawModule mod_finder (Busca_inteligente) (129.23KB) (3.29%)
    1.32ms
    1 x afterRoute (89.95KB) (1.88%)
    753μs
    1 x beforeRenderModule mod_articles_category (Banco de Circuitos) (10.1KB) (1.54%)
    615μs
    1 x Before Access::getAssetRules (id:17874 name:com_content.article.21776) (514.65KB) (1.12%)
    450μs
    1 x beforeRenderComponent com_content (100.37KB) (1.11%)
    443μs
    1 x afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (1.09%)
    437μs
    1 x After Access::preloadComponents (all components) (107.06KB) (0.89%)
    356μs
    1 x afterLoad (85.27KB) (0.81%)
    324μs
    1 x beforeRenderModule mod_finder (Busca_inteligente) (6.39KB) (0.52%)
    208μs
    1 x Before Access::preloadComponents (all components) (33.45KB) (0.5%)
    199μs
    1 x beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (0.3%)
    119μs
    1 x afterRenderModule mod_articles_category (Banco de Circuitos) (5.47KB) (0.18%)
    73μs
    1 x afterDispatch (2.25KB) (0.14%)
    57μs
    1 x afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (0.14%)
    56μs
    1 x After Access::getAssetRules (id:17874 name:com_content.article.21776) (7.38KB) (0.08%)
    33μs
    1 x Before Access::preloadPermissions (com_content) (1.57KB) (0.02%)
    8μs
21 statements were executed, 5 of which were duplicates, 16 unique10.78ms1.53MB
UniquesDuplicates 1Duplicates 2
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