{"product_id":"ph-sensormodule-v1-1-ph-probe-voor-avr-51-ph-shield-met-msp430-testcodesensor_1460488","title":"PH sensormodule v1.1 met pH-sonde voor AVR 51 pH shield","description":"\u003cp\u003e\u003cstrong\u003eSpecificatie:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModule Vermogen: 5.00V\u003c\/li\u003e\n\u003cli\u003eModule Grootte: 43 x 32 mm\u003c\/li\u003e\n\u003cli\u003eMeetbereik: 0 - 14 pH\u003c\/li\u003e\n\u003cli\u003eTemperatuur meten: 0 - 60 °C\u003c\/li\u003e\n\u003cli\u003eNauwkeurigheid: ± 0,1 pH (25 °C)\u003c\/li\u003e\n\u003cli\u003eReactietijd: ≤ 1 min\u003c\/li\u003e\n\u003cli\u003epH-sensor met BNC-connector\u003c\/li\u003e\n\u003cli\u003epH2.0-interface (3-voet patch)\u003c\/li\u003e\n\u003cli\u003eVersterking Potentiometer\u003c\/li\u003e\n\u003cli\u003ePower Indicator LED\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePakket bestaat uit:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 x pH Sensor Module\u003c\/li\u003e\n\u003cli\u003e1 x pH-sonde\u003c\/li\u003e\n\u003cli\u003e1 x kabel\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDEMO-code:\u003c\/strong\u003e\u003c\/p\u003e\u003cpre\u003e\u003ccode\u003e#define SensorPin 0 \/\/ pH-meter Analoge uitgang naar analoge ingang 0\n#define Offset 0.00 \/\/ afwijking compenseren\nunsigned long int avgValue; \/\/ Bewaar de gemiddelde waarde van de feedback van de sensor\nvoid setup() {\n  pinMode(13, OUTPUT);\n  Serial.begin(9600);\n  Serial.println(\"Klaar\"); \/\/ Test de seriële monitor\n}\nvoid loop() {\n  int buf[10]; \/\/ buffer voor lezen analoog\n  for (int i = 0; i \u0026lt; 10; i++) \/\/ Krijg 10 steekproefwaarde van de sensor voor een soepele waarde {\n    buf[i] = analogRead(SensorPin);\n    delay(10);\n  }\n  for (int i = 0; i \u0026lt; 9; i++) \/\/ sorteer de analoog van klein naar groot {\n    for (int j = i + 1; j \u0026lt; 10; j++) {\n      if (buf[i] \u0026gt; buf[j]) {\n        int temp = buf[i];\n        buf[i] = buf[j];\n        buf[j] = temp;\n      }\n    }\n  }\n  avgValue = 0;\n  for (int i = 2; i \u0026lt; 8; i++) \/\/ neem de gemiddelde waarde van 6 center sample\n    avgValue += buf[i];\n  float phValue = (float) avgValue * 5.0 \/ 1024 \/ 6; \/\/ converteer de analoge naar millivolt\n  pH-waarde = 3.5 * pH-waarde + Offset; \/\/ zet de millivolt om in pH-waarde\n  Serial.print(\"pH:\");\n  Serial.print(pH-waarde, 2);\n  Serial.println(\"\");\n  digitalWrite(13, HIGH);\n  delay(800);\n  digitalWrite(13, LOW);\n}\u003c\/code\u003e\u003c\/pre\u003e\n\n\u003cdiv class=\"product-inline-gallery\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/4af258d6-fd3b-4855-b4a5-0414e7c2f894_e84b59da-5533-4791-8c98-3d4450b9fca2.jpg?v=1779783987\" alt=\"\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/19ac867a-ab55-450d-bfe7-d28b5615dc5f_67ce9b6e-a5e3-4ab5-8076-b6dddc8fdacb.jpg?v=1779783992\" alt=\"\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/f07f5fb8-607d-407f-a343-ba16c2d45e68_9f518b53-773d-4d7e-a163-c0d4128a9565.jpg?v=1779783997\" alt=\"\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/c0f47587-9304-4a78-a0ab-748d406cd30e_4997cb34-0a0d-4ff5-8ff3-92140e4c1555.jpg?v=1779784003\" alt=\"\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/f3342fcc-3a19-4f4a-a59d-1d288703fd09_27523c13-ef8e-42d9-8e12-635f992a0989.jpg?v=1779784007\" alt=\"\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/fa3ecc42-7e69-4822-b215-8e833d9c9010_6d94134d-36c0-46a8-9cf4-d298ae2af241.jpg?v=1779784011\" alt=\"\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/142fb891-0056-4bea-9b03-5dda43c9e5a5.jpg?v=1779784017\" alt=\"\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/31a0a6f3-60dc-4cf1-a203-3f5d44d70765.jpg?v=1779784021\" alt=\"\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/f07f5fb8-607d-407f-a343-ba16c2d45e68.jpg?v=1779784026\" alt=\"\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/c0f47587-9304-4a78-a0ab-748d406cd30e.jpg?v=1779784031\" alt=\"\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/f3342fcc-3a19-4f4a-a59d-1d288703fd09.jpg?v=1779784035\" alt=\"\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/fa3ecc42-7e69-4822-b215-8e833d9c9010.jpg?v=1779784040\" alt=\"\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/e5b24487-d4ae-48dd-b017-611d45e03bd8.jpg?v=1779784046\" alt=\"\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/1c60d98f-5578-4acf-ade6-4deba8edf828.jpg?v=1779784052\" alt=\"\" loading=\"lazy\"\u003e\n\u003c\/div\u003e","brand":"AllesXL","offers":[{"title":"Standaard","offer_id":53068424872272,"sku":"ALXNLQ1460488","price":52.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/4af258d6-fd3b-4855-b4a5-0414e7c2f894_e84b59da-5533-4791-8c98-3d4450b9fca2.jpg?v=1779783987","url":"https:\/\/allesxl.com\/products\/ph-sensormodule-v1-1-ph-probe-voor-avr-51-ph-shield-met-msp430-testcodesensor_1460488","provider":"allesxl","version":"1.0","type":"link"}