{"id":1581,"date":"2021-11-18T10:02:15","date_gmt":"2021-11-18T09:02:15","guid":{"rendered":"https:\/\/www.onetimenexttime.sk\/arduino\/?post_type=product&p=1581"},"modified":"2024-02-22T18:01:21","modified_gmt":"2024-02-22T17:01:21","slug":"mc-38-wired-door-window-sensor-magnetic-switch-home-alarm-system-normally-closed-nc","status":"publish","type":"product","link":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/mc-38-wired-door-window-sensor-magnetic-switch-home-alarm-system-normally-closed-nc\/","title":{"rendered":"MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System normally closed NC"},"content":{"rendered":"

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MC-38 dr\u00f4tov\u00fd okenn\u00fd senzor s magnetick\u00fdm sp\u00edna\u010dom Dom\u00e1ci alarm<\/h2>\n<\/div>\n\n\n\n\n\n\n\n\n
Popis<\/th>\nMC-38 je k\u00e1blov\u00fd magnetick\u00fd sp\u00edna\u010d pre detekciu otvorenia dver\u00ed alebo okien. Pou\u017e\u00edva sa v dom\u00e1cich alarmov\u00fdch syst\u00e9moch na ochranu proti neopr\u00e1vnen\u00e9mu vstupu. Sp\u00edna\u010d je typicky uzavret\u00fd (normally closed), \u010do znamen\u00e1, \u017ee je uzavret\u00fd, ke\u010f s\u00fa dvere alebo okn\u00e1 zatvoren\u00e9.<\/td>\n<\/tr>\n
Vlastnosti<\/th>\n\n
    \n
  • K\u00e1blov\u00fd magnetick\u00fd sp\u00edna\u010d pre detekciu otvorenia dver\u00ed alebo okien<\/li>\n
  • Pou\u017e\u00edva sa v dom\u00e1cich alarmov\u00fdch syst\u00e9moch<\/li>\n
  • Typicky uzavret\u00fd (NC) sp\u00edna\u010d<\/li>\n
  • Jednoduch\u00e1 in\u0161tal\u00e1cia a pou\u017eitie<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u0160pecifik\u00e1cie<\/th>\n\n
    \n
  • Typ: Normally Closed (NC)<\/li>\n
  • Maxim\u00e1lna pracovn\u00e1 vzdialenos\u0165: 20mm<\/li>\n
  • K\u00e1bel d\u013a\u017eka: 350mm<\/li>\n
  • Maxim\u00e1lny pr\u00fad: 0.5A<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Pr\u00edklady pou\u017eitia<\/th>\nMC-38 sa \u010dasto pou\u017e\u00edva v dom\u00e1cich alarmov\u00fdch syst\u00e9moch na detekciu otvorenia dver\u00ed a okien a aktiv\u00e1ciu poplachov\u00fdch syst\u00e9mov v pr\u00edpade neopr\u00e1vnen\u00e9ho vstupu.<\/td>\n<\/tr>\n
Pr\u00edkladov\u00fd k\u00f3d pre Arduino<\/th>\n
\nconst int switchPin = 2; \/\/ Pin, na ktorom je pripojen\u00fd sp\u00edna\u010d
\nint switchState = 0; \/\/ Premenn\u00e1 pre ulo\u017eenie stavu sp\u00edna\u010da<\/code><\/code>void setup() {
\npinMode(switchPin, INPUT); \/\/ Nastavenie pinu ako vstup
\nSerial.begin(9600); \/\/ Inicializ\u00e1cia s\u00e9riovej komunik\u00e1cie
\n}<\/code><\/code>void loop() {
\nswitchState = digitalRead(switchPin); \/\/ \u010c\u00edtanie stavu zo sp\u00edna\u010da
\nSerial.println(switchState); \/\/ V\u00fdpis stavu na s\u00e9riov\u00fa linku
\ndelay(1000); \/\/ Pauza 1 sekunda
\n}<\/td>\n<\/tr>\n
Pr\u00edkladov\u00fd k\u00f3d pre ESPHome<\/th>\n
\n# Pr\u00edkladov\u00fd k\u00f3d pre ESPHome
\nesphome:
\nname: door_window_sensor
\nplatform: ESP8266
\nboard: nodemcuv2<\/code><\/code>wifi:
\nssid: “YOUR_WIFI_SSID”
\npassword: “YOUR_WIFI_PASSWORD”<\/code><\/code>logger:<\/p>\n

<\/code><\/code>ota:<\/p>\n

<\/code><\/code>binary_sensor:
\n– platform: gpio
\npin:
\nnumber: GPIO2
\nmode: INPUT_PULLUP
\nname: “Door Window Sensor”<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n