{"id":1600,"date":"2021-11-18T11:41:59","date_gmt":"2021-11-18T10:41:59","guid":{"rendered":"https:\/\/www.onetimenexttime.sk\/arduino\/?post_type=product&#038;p=1600"},"modified":"2021-11-18T11:50:31","modified_gmt":"2021-11-18T10:50:31","slug":"photosensitive-brightness-resistance-sensor-module-light-intensity-detect","status":"publish","type":"product","link":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/photosensitive-brightness-resistance-sensor-module-light-intensity-detect\/","title":{"rendered":"Photosensitive brightness resistance sensor module Light intensity detect"},"content":{"rendered":"<h2>Fotosenzit\u00edvny modul sn\u00edma\u010da odporu jasu Detekcia intenzity svetla<\/h2>\n<p><strong>Modul obsahuje:<\/strong><br \/>\ns pou\u017eit\u00edm citliv\u00e9ho fotosenzit\u00edvneho odporov\u00e9ho sn\u00edma\u010da<br \/>\nv\u00fdstup kompar\u00e1tora, \u010dist\u00fd sign\u00e1l, dobr\u00fd priebeh, jazdn\u00e1 schopnos\u0165 je siln\u00e1, viac ako 15 ma.<br \/>\ns nastavite\u013en\u00fdm potenciometrom dok\u00e1\u017ee rozpozna\u0165 nastavenie jasu svetla<br \/>\npracovn\u00e9 nap\u00e4tie 3,3 V a\u017e 5 V<br \/>\nv\u00fdstupn\u00e1 forma: v\u00fdstup digit\u00e1lneho sp\u00edna\u010da (0 a 1)<br \/>\nm\u00e1 pevn\u00fd otvor pre skrutku, pohodln\u00fa in\u0161tal\u00e1ciu<br \/>\nrozmer plo\u0161n\u00e9ho spoja malej dosky: 3,2 cm x 1,4 cm<br \/>\ns pou\u017eit\u00edm kompar\u00e1tora \u0161irok\u00e9ho nap\u00e4tia LM393<br \/>\n<strong>Pokyny pre modul<\/strong><br \/>\nmodul fotosenzit\u00edvneho odporu je najcitlivej\u0161\u00ed na okolit\u00e9 svetlo, v\u0161eobecne sa pou\u017e\u00edva na detekciu prostredia okolo jasu svetla alebo modulu sp\u00fa\u0161\u0165acieho rel\u00e9 MCU at\u010f.;<br \/>\nmodul v prostred\u00ed svetelnej intenzity kr\u00e1tke nastavenie prahu, v\u00fdstupn\u00e1 vysok\u00e1 \u00farove\u0148 DO konca, ke\u010f je intenzita osvetlenia prostredia viac ako nastaven\u00e1 prahov\u00e1 hodnota, v\u00fdstup DO n\u00edzka \u00farove\u0148;<br \/>\nv\u00fdstup DO m\u00f4\u017ee by\u0165 pripojen\u00fd priamo k mikropo\u010d\u00edta\u010du s jedn\u00fdm \u010dipom prostredn\u00edctvom mikropo\u010d\u00edta\u010da s jedn\u00fdm \u010dipom na detekciu vysokej a n\u00edzkej \u00farovne, \u010d\u00edm sa zist\u00ed zmena intenzity osvetlenia prostredia;<br \/>\nv\u00fdstup DO m\u00f4\u017ee by\u0165 priamo riaden\u00fd na\u0161\u00edm rel\u00e9ov\u00fdm modulom, ktor\u00fd m\u00f4\u017ee tvori\u0165 sp\u00edna\u010d ovl\u00e1dan\u00fd svetlom.<\/p>\n<p>Sch\u00e9ma zapojenia:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/i0.wp.com\/tutorial.cytron.io\/wp-content\/uploads\/2017\/07\/Photo-3.png?resize=738%2C474&amp;ssl=1\" sizes=\"\" srcset=\"\" alt=\"\" width=\"483\" height=\"310\" data-src=\"\/\/i0.wp.com\/tutorial.cytron.io\/wp-content\/uploads\/2017\/07\/Photo-3.png?resize=738%2C474&amp;ssl=1\" data-srcset=\"\" data-sizes=\"\" data-style=\"\" data-l=\"\" \/><\/p>\n<p>Zdrojov\u00fd k\u00f3d:<\/p>\n<pre class=\"wp-block-preformatted EnlighterJSRAW\">int ldrPin = 7;\r\nint ledPin= 12;\r\nint val = 0;\r\nvoid setup() {\r\n  pinMode(ldrPin, INPUT);\r\n  pinMode(ledPin, OUTPUT);\r\n  Serial.begin(9600);\r\n}\r\n \r\nvoid loop() {\r\n  int val = digitalRead(ldrPin);\r\n  Serial.println(val);\r\n \r\n  if(val == HIGH ){\r\n    digitalWrite(ledPin, HIGH);\r\n    Serial.println(\"LED ON\");\r\n  }\r\n  else{\r\n    digitalWrite(ledPin, LOW);\r\n    Serial.println(\"LED OFF\");\r\n  }\r\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Fotosenzit\u00edvny modul sn\u00edma\u010da odporu jasu Detekcia intenzity svetla Modul obsahuje: s pou\u017eit\u00edm citliv\u00e9ho fotosenzit\u00edvneho odporov\u00e9ho sn\u00edma\u010da v\u00fdstup kompar\u00e1tora, \u010dist\u00fd sign\u00e1l,&hellip;<\/p>\n","protected":false},"featured_media":1601,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[15,16,68,17,44],"product_tag":[],"class_list":{"0":"post-1600","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-nd","7":"product_cat-ard","8":"product_cat-light","9":"product_cat-modul","10":"product_cat-svetlo","12":"first","13":"instock","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - 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