le tube PVC a \u00e9t\u00e9 coll\u00e9 sur le bouchon d’une bouteille de produit vaisselle remplie d’huile<\/li>\n<\/ul>\nLa partie centrale a \u00e9t\u00e9 rang\u00e9e dans une boite de d\u00e9rivation. Une d\u00e9coupe a \u00e9t\u00e9 r\u00e9alis\u00e9e pour l’\u00e9cran LCD, la LED et le bouton.<\/p>\n
Logiciel<\/h2>\n
Le logiciel a \u00e9t\u00e9 r\u00e9alis\u00e9 avec ArduinoIDE.<\/p>\n
#include <Wire.h>\n#include <OneWire.h>\n#include <DallasTemperature.h>\n#include <LiquidCrystal_I2C.h>\n#include <SPI.h>\n#include <MySensor.h>\n\n#define LED_PIN_ALERT\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ Pin for Alert LED\n#define BIAS_PIN\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 A7\n#define DIMMER_PIN\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 11\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ Pin for led dimmer\n#define BTN_PIN\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 9\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ Btn to turn backlight on\n#define SENSOR_PIN\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 A0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ Pin for MPX sensor\n#define TEMPERATURE_PIN\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ DS18B20 OneWire Data Pin\n\n#define MAX_ATTACHED_DS18B20\u00a0\u00a0\u00a0 1\n#define LEVEL_THRESHOLD_PERCENT 5 \/\/ Alert threshold in percent to turn on LED\n#define MAX_HEIGHT_WELL_METER\u00a0\u00a0 6\u00a0 \/\/ Well height for percentage computing\n#define BACKLIGHT_DELAY_SEC\u00a0\u00a0\u00a0\u00a0 30\u00a0\u00a0\u00a0 \/\/ delay before screen backlight off\n#define REDRAW_DELAY_SEC\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.5\n#define SEND_DATA_DELAY_SEC\u00a0\u00a0\u00a0\u00a0 900 \/\/ Send data to mySensors Gateway every quarter hour\n#define SEND_TEMP_DELAY_SEC\u00a0\u00a0\u00a0\u00a0 15 \/\/ Send data to mySensors Gateway every quarter hour\n\n#define MAX_SAMPLES\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 64\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ Number of collected sampled values\n#define MEDIAN_SAMPLES\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 32\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ Number of median values used for average\n\n\/\/ Dimmer \/ Shift REgsiter\n#define CHILD_ID_LEVEL 1\n\/\/#define CHILD_ID_DIMMER 2\n#define CHILD_ID_TEMP 3\n\nMySensor gw;\n\/\/kublib_dimmer myDimmer(CHILD_ID_DIMMER);\nMyMessage msg(CHILD_ID_LEVEL, V_DISTANCE);\nMyMessage msgTemp(CHILD_ID_LEVEL, V_TEMP);\n\nint numSensors=0; \/\/ Supports multiple sensors connected\nboolean metric = true; \nfloat temp=0; \/\/ Global value that stores temperature\nOneWire ds(TEMPERATURE_PIN);\nDallasTemperature sensors(&ds); \/\/ Pass the oneWire reference to Dallas Temperature.\n\n\/\/ Set the LCD I2C address\n\/\/ And the I2C pin mapping\nLiquidCrystal_I2C lcd(0x27, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE); \u00a0\nboolean backlightOn = true;\nboolean btnLastState = HIGH;\nunsigned long timeRefBacklight = 0;\nunsigned long timeRefRedraw = 0;\nunsigned long timeRefSendData = 0;\nunsigned long timeRefSendTemp = 0;\nfloat samples[MAX_SAMPLES];\nint sampleIndex = 0;\nfloat waterHeight = 0;\nint waterLevel = 0;\nint digitalBias = analogRead(BIAS_PIN);\nfloat lastTemperature;\u00a0 \/\/ Stores last measured temperature\n\u00a0 \n\/\/ the setup routine runs once when you press reset:\nvoid setup() {\n\u00a0 \/\/ initialize serial communication at 9600 bits per second:\n\u00a0 Serial.begin(115200);\n\u00a0 lcd.begin(16,2);\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ initialize the lcd \n\u00a0 \/\/ Initialize LED\n\u00a0 pinMode(LED_PIN_ALERT, OUTPUT);\n\u00a0 digitalWrite(LED_PIN_ALERT, HIGH);\n\u00a0 delay(300);\n\u00a0 \/\/ Initialize BTN\n\u00a0 pinMode(BTN_PIN, INPUT_PULLUP);\n\u00a0 \/\/ Initialize timer\n\u00a0 \/\/timeRefBacklight = millis();\n\u00a0 \/\/timeRefRedraw = millis();\n\u00a0 \/\/ Initialize MySensors\n\u00a0 lcd.home ();\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ go home\n\u00a0 lcd.clear();\n\u00a0 lcd.print (\"MySensors:\");\n\u00a0 lcd.setCursor ( 0, 1 );\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ go to the next line\n\u00a0 lcd.print (\"Radio init.\");\n\n\n\u00a0 \n\u00a0 gw.begin(incomingMessage);\n\u00a0 gw.sleep(1000);\n\u00a0 \/\/ Send the Sketch Version Information to the Gateway\n\u00a0 gw.sendSketchInfo(\"Kub Puits\", \"1.0\");\n\u00a0 \/\/myDimmer.initialize(&gw, DIMMER_PIN);\n\u00a0 \/\/ Configure Level sensor\n\u00a0 gw.present(CHILD_ID_LEVEL, S_DISTANCE, \"Niveau Puits (cm)\");\n\n\u00a0 \/\/ Startup up the OneWire library\n\u00a0 sensors.begin();\n\u00a0 \/\/ requestTemperatures() will not block current thread\n\u00a0 sensors.setWaitForConversion(false);\n\u00a0 \/\/ Fetch the number of attached temperature sensors \u00a0\n\u00a0 numSensors = sensors.getDeviceCount();\n\n\u00a0 \/\/ Present all sensors to controller\n\u00a0 char label[14] = \"\";\n\u00a0 \n\u00a0 for (int i=0; i<numSensors && i<MAX_ATTACHED_DS18B20; i++) {\u00a0 \u00a0\n\u00a0\u00a0\u00a0 sprintf(label, \"Temperature %d\", i + CHILD_ID_TEMP);\n\u00a0\u00a0\u00a0\u00a0 gw.present(i + CHILD_ID_TEMP, S_TEMP, label);\n\u00a0 }\n\u00a0 \n\u00a0 lcd.setCursor ( 0, 1 );\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ go to the next line\n\u00a0 lcd.print (\"Intialized !\u00a0\u00a0 \");\n\u00a0 gw.sleep(1000);\n\u00a0 checkTemperature();\n}\n\n\/\/ the loop routine runs over and over again forever:\nvoid loop() {\n\u00a0 gw.process(); \n\u00a0 \n\u00a0 \/\/myDimmer.check();\n\u00a0 \/\/ When MAX SAMPLES is reached\n\u00a0 \/\/\u00a0 we have enough values to compute a result\n\u00a0 if (sampleIndex >= MAX_SAMPLES) {\n\u00a0\u00a0\u00a0 float sum = 0.0;\n\u00a0\u00a0\u00a0 \/\/ Sort the sampled data\n\u00a0\u00a0\u00a0 BubbleSort(samples, MAX_SAMPLES);\n\u00a0\u00a0\u00a0 \/\/ Use only the median values to compute average\n\u00a0\u00a0\u00a0 for (int i =(MAX_SAMPLES-MEDIAN_SAMPLES)\/2; i<(MAX_SAMPLES-MEDIAN_SAMPLES)\/2 + MEDIAN_SAMPLES; i++)\n\u00a0\u00a0\u00a0\u00a0\u00a0 sum += samples[i];\n\u00a0\u00a0\u00a0 \/\/ Compute final values\n\u00a0\u00a0\u00a0 waterHeight = sum \/ MEDIAN_SAMPLES;\n\u00a0\u00a0\u00a0 waterHeight = (float)((int)(waterHeight *100) \/100.0);\n\u00a0\u00a0\u00a0 waterLevel = waterHeight \/ MAX_HEIGHT_WELL_METER * 100;\n\u00a0\u00a0\u00a0 \/\/ Reset index\n\u00a0\u00a0\u00a0 sampleIndex = 0;\n\u00a0\u00a0\u00a0 \/\/ Send value\n\u00a0\u00a0\u00a0 if ((millis() - timeRefSendData) > (SEND_DATA_DELAY_SEC * 1000)) {\n\u00a0\u00a0\u00a0\u00a0\u00a0 gw.send(msg.set((int)(waterHeight*100))); \/\/ niveau d'eau en cm\n\u00a0\u00a0\u00a0\u00a0 \u00a0\n\u00a0\u00a0\u00a0\u00a0\u00a0 timeRefSendData = millis();\n\u00a0\u00a0\u00a0 }\n\u00a0\u00a0\u00a0 digitalBias = analogRead(BIAS_PIN);\n\u00a0 \n\u00a0 }\n\u00a0 if ((millis() - timeRefSendTemp) >= (SEND_TEMP_DELAY_SEC * 1000)) {\n\u00a0\u00a0\u00a0 checkTemperature();\n\u00a0\u00a0\u00a0 timeRefSendTemp = millis();\n\u00a0 }\n\u00a0 \/\/ Load sensor data to sampling array\n\u00a0 int value = analogRead(SENSOR_PIN);\n\u00a0 samples[sampleIndex] = getWaterHeight(getPressure(value), digitalBias);\n\u00a0 sampleIndex++;\n\u00a0 \n\u00a0 \/\/ Turn light off after delay (GreenIT)\n\u00a0 if (((millis() - timeRefBacklight) > (BACKLIGHT_DELAY_SEC * 1000)) && (backlightOn)) {\n\u00a0\u00a0\u00a0 Serial.println(\"Turn Off\");\n\u00a0\u00a0\u00a0 backlightOn = false;\n\u00a0\u00a0\u00a0 lcd.noBacklight();\n\u00a0 }\n\u00a0 \n\u00a0 \/\/ Turn light ON on btn press\n\u00a0 if ((digitalRead(BTN_PIN) == LOW) && (btnLastState == HIGH)) {\n\u00a0\u00a0\u00a0 Serial.println(\"Turn On\");\n\u00a0\u00a0\u00a0 btnLastState = LOW; \/\/ Manage simple debounce\n\u00a0\u00a0\u00a0 backlightOn = true;\n\u00a0\u00a0\u00a0 lcd.backlight();\n\u00a0\u00a0\u00a0 timeRefBacklight = millis();\n\u00a0 }\n\n\u00a0 \/\/ Manage simple debounce\n\u00a0 if ((digitalRead(BTN_PIN) == HIGH) && (btnLastState == LOW)){\n\u00a0\u00a0\u00a0 btnLastState = HIGH;\n\u00a0 }\n\u00a0 \n\u00a0 \/\/ If light on redraw screen according refresh rate\n\u00a0 if (backlightOn && ((millis() - timeRefRedraw) > (REDRAW_DELAY_SEC * 1000))) {\n\u00a0\u00a0\u00a0 char strResult[5]=\"\";\n\u00a0\u00a0\u00a0 char strTemp[6]=\"\";\n\u00a0\u00a0 \u00a0\n\u00a0\u00a0\u00a0 \/\/ftoa(strResult,waterHeight, 3);\n\u00a0\u00a0\u00a0 dtostrf(waterHeight, 3, 1, strResult);\n\u00a0\u00a0\u00a0 dtostrf(lastTemperature, 4, 1, strTemp);\n\u00a0\u00a0 \u00a0\n\u00a0\u00a0\u00a0 \/\/ Show data on LCD Screen\n\u00a0\u00a0\u00a0 lcd.home ();\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ go home\n\u00a0\u00a0\u00a0 lcd.clear();\n\u00a0\u00a0\u00a0 lcd.print (\"Puits: \");\n\u00a0\u00a0\u00a0 lcd.print (strResult);\n\u00a0\u00a0\u00a0 lcd.print (\"m \");\n\u00a0\u00a0\u00a0 lcd.print (waterLevel);\n\u00a0\u00a0\u00a0 lcd.print (\"%\");\n\u00a0\u00a0 \u00a0\n\u00a0\u00a0\u00a0 lcd.setCursor ( 0, 1 );\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ go to the next line\n\u00a0\u00a0\u00a0 lcd.print (\"Temp Ext: \");\n\u00a0\u00a0\u00a0 lcd.print (strTemp);\n\u00a0\u00a0\u00a0 lcd.print (\"C\");\n\u00a0\u00a0\u00a0 timeRefRedraw = millis();\n\u00a0 }\n\n\u00a0 \/\/ Manage led alert\n\u00a0 if (waterLevel < LEVEL_THRESHOLD_PERCENT) {\n\u00a0\u00a0\u00a0 digitalWrite(LED_PIN_ALERT, HIGH);\n\u00a0 } else {\n\u00a0\u00a0\u00a0 digitalWrite(LED_PIN_ALERT, LOW);\n\u00a0 }\n\n\u00a0 \n}\n\nvoid incomingMessage(const MyMessage &message) {\n\u00a0 \/\/myDimmer.processMessage(message);\n}\n\n\/\/ takes a A\/D sample (0 to 1024) based on 5V ref\n\/\/\u00a0 to compute pressure on MPX sensor\nfloat getPressure(int analogValue) {\n\u00a0 \/\/ Convert the analog reading (which goes from 0 - 1023) to a voltage (0 - 5V):\n\u00a0 float value = analogValue * (5 \/ 1023.0);\n\u00a0 \/\/ print out the value you read:\n\u00a0 return ((value \/ 5) - 0.04) \/ 0.0012858;\n}\n\n\/\/ Compute water level in meters according to pressure (KPa)\nfloat getWaterHeight(float pressureKPa, int digitalBias) {\n\u00a0 \/\/ Remove 100KPa for current air pressure (1 bar)\n\u00a0 \/\/ And convert from KPa to meters (10 meter of water = 1bar)\n\u00a0 float bias = ((float)(digitalBias)-512.0) \/ 100.0 \/ 4;\n\u00a0 return ((pressureKPa - 100) \/ 10) + bias;\n\u00a0 \n}\n\nvoid BubbleSort(float *num, int numLength)\n{\n\u00a0\u00a0\u00a0\u00a0\u00a0 int i, j, flag = 1;\u00a0\u00a0\u00a0 \/\/ set flag to 1 to start first pass\n\u00a0\u00a0\u00a0\u00a0\u00a0 float temp;\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ holding variable\n\u00a0\u00a0\u00a0\u00a0\u00a0 for(i = 1; (i <= numLength) && flag; i++)\n\u00a0\u00a0\u00a0\u00a0 {\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 flag = 0;\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 for (j=0; j < (numLength -1); j++)\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if (num[j+1] > num[j])\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ ascending order simply changes to <\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 { \n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 temp = num[j];\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ swap elements\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 num[j] = num[j+1];\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 num[j+1] = temp;\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 flag = 1;\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ indicates that a swap occurred.\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }\n\u00a0\u00a0\u00a0\u00a0 }\n\u00a0\u00a0\u00a0\u00a0 return;\u00a0\u00a0 \/\/arrays are passed to functions by address; nothing is returned\n}\n\n\nvoid checkTemperature() {\n\u00a0 \/\/\n\u00a0 \/\/ Manage temperature\n\u00a0 \/\/\n\u00a0 \/\/ Fetch temperatures from Dallas sensors\n\u00a0 sensors.requestTemperatures();\n\n\u00a0 \/\/ query conversion time and sleep until conversion completed\n\u00a0 int16_t conversionTime = sensors.millisToWaitForConversion(sensors.getResolution());\n\u00a0 \/\/ sleep() call can be replaced by wait() call if node need to process incoming messages (or if node is repeater)\n\u00a0 gw.sleep(conversionTime);\n\n\u00a0 \/\/ Read temperatures and send them to controller \n\u00a0 for (int i=0; i<numSensors && i<MAX_ATTACHED_DS18B20; i++) {\n\u00a0\n\u00a0\u00a0\u00a0 \/\/ Fetch and round temperature to one decimal\n\u00a0\u00a0\u00a0 float temperature = static_cast<float>(static_cast<int>((gw.getConfig().isMetric?sensors.getTempCByIndex(i):sensors.getTempFByIndex(i)) * 10.)) \/ 10.;\n\u00a0\u00a0\u00a0 Serial.print(\"Temperature for sensor \");\n\u00a0\u00a0\u00a0 Serial.print(i);\n\u00a0\u00a0\u00a0 Serial.print(\" :\");\n\u00a0\u00a0\u00a0 Serial.println(temperature);\n\u00a0\u00a0\u00a0 \/\/ Only send data if temperature has changed and no error\n\u00a0\u00a0\u00a0 if (temperature != -127.00 && temperature != 85.00) {\n\u00a0\u00a0 \u00a0\n\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ Send in the new temperature\n\u00a0\u00a0\u00a0\u00a0\u00a0 gw.send(msgTemp.setSensor(i).set(temperature,1));\n\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ Save new temperatures for next compare\n\u00a0\u00a0\u00a0\u00a0\u00a0 lastTemperature=temperature;\n\u00a0\u00a0\u00a0 }\n\u00a0 }\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"C’est toujours utile de savoir quel est le niveau de son puit ou de son r\u00e9servoir. Et puis, il faut bien bien trouver des choses un peu int\u00e9ressantes \u00e0 faire avec les Arduino \ud83d\ude09 On va essayer de mener l’exp\u00e9rience sous la forme d’un mini-projet Etape 1 : Expression de besoin Mesurer le niveau d’un […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[36,38],"class_list":["post-219","post","type-post","status-publish","format-standard","hentry","category-electronique","tag-electronique","tag-mysensors"],"_links":{"self":[{"href":"https:\/\/kev-it.fr\/index.php\/wp-json\/wp\/v2\/posts\/219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kev-it.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kev-it.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kev-it.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kev-it.fr\/index.php\/wp-json\/wp\/v2\/comments?post=219"}],"version-history":[{"count":1,"href":"https:\/\/kev-it.fr\/index.php\/wp-json\/wp\/v2\/posts\/219\/revisions"}],"predecessor-version":[{"id":672,"href":"https:\/\/kev-it.fr\/index.php\/wp-json\/wp\/v2\/posts\/219\/revisions\/672"}],"wp:attachment":[{"href":"https:\/\/kev-it.fr\/index.php\/wp-json\/wp\/v2\/media?parent=219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kev-it.fr\/index.php\/wp-json\/wp\/v2\/categories?post=219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kev-it.fr\/index.php\/wp-json\/wp\/v2\/tags?post=219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"MPX5700AP\"](\"https:\/\/kev-it.fr\/wp-content\/uploads\/2016\/04\/mpx5700ap.png\")
<\/p>\n![\"Pressure](\"https:\/\/kev-it.fr\/wp-content\/uploads\/2016\/04\/pressure-sensor-noise-filter.png\")
<\/p>\n![\"MPX5700-Formula\"](\"https:\/\/kev-it.fr\/wp-content\/uploads\/2016\/04\/mpx5700-formula.png\")
<\/pre>\n![\"Puits_v2_schema\"](\"https:\/\/kev-it.fr\/wp-content\/uploads\/2016\/06\/puits_v2_schema.png\")
<\/p>\n![\"Puits_v2_CI.png\"](\"https:\/\/kev-it.fr\/wp-content\/uploads\/2016\/06\/puits_v2_ci.png\")
<\/p>\n