{"id":107,"date":"2021-10-17T21:46:07","date_gmt":"2021-10-17T19:46:07","guid":{"rendered":"https:\/\/www.onetimenexttime.sk\/arduino\/?post_type=product&#038;p=107"},"modified":"2024-02-22T18:32:39","modified_gmt":"2024-02-22T17:32:39","slug":"2-channel-dc-5v-relay-module-with-optocoupler-low-level-trigger-expansion-board-for-arduino-raspberry-pi","status":"publish","type":"product","link":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/2-channel-dc-5v-relay-module-with-optocoupler-low-level-trigger-expansion-board-for-arduino-raspberry-pi\/","title":{"rendered":"2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board For Arduino, Raspberry Pi, Esphome"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h1>Informa\u010dn\u00e1 Str\u00e1nka: 2 Kan\u00e1lov\u00fd DC 5V Rel\u00e9 Modul s Optocoupler N\u00edzko\u00farov\u0148ov\u00fdm Sp\u00fa\u0161\u0165ac\u00edm Roz\u0161irovac\u00edm Doskom<\/h1>\n<table>\n<tbody>\n<tr>\n<th>Popis<\/th>\n<td>Dvojkan\u00e1lov\u00fd rel\u00e9 modul s optokoplerom umo\u017e\u0148uje ovl\u00e1da\u0165 elektrick\u00e9 zariadenia pomocou mikrokontrol\u00e9rov ako Arduino, Raspberry Pi, at\u010f.<\/td>\n<\/tr>\n<tr>\n<th>Vlastnosti<\/th>\n<td>\n<ul>\n<li>Dvojkan\u00e1lov\u00fd rel\u00e9: 2 nez\u00e1visl\u00e9 sp\u00edna\u010de.<\/li>\n<li>Optokopler: Izoluje vstupn\u00e9 a v\u00fdstupn\u00e9 obvody pre lep\u0161iu bezpe\u010dnos\u0165 a odolnos\u0165 vo\u010di ru\u0161eniu.<\/li>\n<li>N\u00edzko\u00farov\u0148ov\u00fd sp\u00fa\u0161\u0165ac\u00ed: Aktivuje rel\u00e9 pri n\u00edzkej \u00farovni sign\u00e1lu.<\/li>\n<li>5V nap\u00e1janie: Kompatibiln\u00e9 s v\u00e4\u010d\u0161inou mikrokontrol\u00e9rov.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<th>\u0160pecifik\u00e1cie<\/th>\n<td>\n<ul>\n<li>Nap\u00e4tie: 5V DC<\/li>\n<li>Po\u010det kan\u00e1lov: 2<\/li>\n<li>Sp\u00fa\u0161\u0165ac\u00ed \u00farove\u0148: N\u00edzka<\/li>\n<li>Rozmery: X x Y x Z mm<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<th>Pr\u00edklady pou\u017eitia<\/th>\n<td>\n<ul>\n<li><strong>Pr\u00edkladov\u00fd k\u00f3d pre Arduino:<\/strong>\n<pre>                        \/\/ K\u00f3d pre ovl\u00e1danie rel\u00e9 cez Arduino\r\n                        int relayPin1 = 2; \/\/ Rel\u00e9 pre svetlo\r\n                        int relayPin2 = 3; \/\/ Rel\u00e9 pre z\u00e1suvku\r\n                        \r\n                        void setup() {\r\n                            pinMode(relayPin1, OUTPUT);\r\n                            pinMode(relayPin2, OUTPUT);\r\n                        }\r\n                        \r\n                        void loop() {\r\n                            digitalWrite(relayPin1, HIGH); \/\/ Aktivuje rel\u00e9 pre svetlo\r\n                            delay(1000);\r\n                            digitalWrite(relayPin1, LOW); \/\/ Deaktivuje rel\u00e9 pre svetlo\r\n                            delay(1000);\r\n                            \r\n                            digitalWrite(relayPin2, HIGH); \/\/ Aktivuje rel\u00e9 pre z\u00e1suvku\r\n                            delay(1000);\r\n                            digitalWrite(relayPin2, LOW); \/\/ Deaktivuje rel\u00e9 pre z\u00e1suvku\r\n                            delay(1000);\r\n                        }\r\n<\/pre>\n<\/li>\n<li><strong>Pr\u00edkladov\u00fd k\u00f3d pre ESPHome:<\/strong>\n<pre>                        # Konfigur\u00e1cia rel\u00e9 pre ESPHome\r\n                        \r\n                        \r\n                        # Example configuration entry\r\n                        light:\r\n                          - platform: binary\r\n                            name: \"Lampa\"\r\n                            output: light\r\n\r\n                        output:\r\n                          - platform: gpio\r\n                            pin: GPIO4\r\n                            name: \"Svetlo\"\r\n                            id: svetlo\r\n                            output: light\r\n    \r\n                        switch:\r\n                          - platform: gpio\r\n                            pin: GPIO5\r\n                            name: \"Z\u00e1suvka\"\r\n                            id: zasuvka\r\n                            \r\n<\/pre>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><button>Kop\u00edrova\u0165 k\u00f3d<\/button><\/p>\n<p>&nbsp;<\/p>\n<p>Doska \u0161tyri t\u00fd\u017edne so \u0161tyrmi otvormi pre upev\u0148ovacie skrutky, priemer otvoru 3,1 mm, jednoduch\u00e1 in\u0161tal\u00e1cia a upevnenie<\/p>\n<p>Rel\u00e9ov\u00fd v\u00fdber kvalitn\u00fdch rel\u00e9 pre vo\u013en\u00fa hudbu, SPDT. Spolo\u010dn\u00fd termin\u00e1l, norm\u00e1lne otvoren\u00fd, jeden norm\u00e1lne uzavret\u00fd termin\u00e1l<\/p>\n<p>Izol\u00e1cia opto\u010dlena, dobr\u00e9 proti ru\u0161eniu<\/p>\n<p>N\u00edzky \u0165ah, vysok\u00e9 uvo\u013enenie. Kontrolka stavu nap\u00e1jania D1, D1 zhasne, ke\u010f indik\u00e1tor stavu uvo\u013en\u00edte<\/p>\n<p>VCC pre nap\u00e1janie syst\u00e9mu, rel\u00e9ov\u00fd v\u00fdkon JD_VCC. Predvolen\u00e9 rel\u00e9 5 V na vlasy, m\u00f4\u017eete zapoji\u0165 prepojku<\/p>\n<p>Maxim\u00e1lny v\u00fdstup rel\u00e9: DC 30V \/ 10A, AC 250V \/ 10A<\/p>\n<p>Pokyny na zapojenie:<\/p>\n<p>VCC: kladn\u00fd syst\u00e9m nap\u00e1jania<\/p>\n<p>GND: Nap\u00e1janie syst\u00e9mu je negat\u00edvne<\/p>\n<p>IN1: port na ovl\u00e1danie rel\u00e9<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp; Informa\u010dn\u00e1 Str\u00e1nka: 2 Kan\u00e1lov\u00fd DC 5V Rel\u00e9 Modul s Optocoupler N\u00edzko\u00farov\u0148ov\u00fdm Sp\u00fa\u0161\u0165ac\u00edm Roz\u0161irovac\u00edm Doskom Popis Dvojkan\u00e1lov\u00fd rel\u00e9 modul&hellip;<\/p>\n","protected":false},"featured_media":109,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[16,17,48,19],"product_tag":[],"class_list":{"0":"post-107","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ard","7":"product_cat-modul","8":"product_cat-raspberry","9":"product_cat-rele","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - 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