.

Alat Hitung Butiran Input Keypad ARduino Sensor IR Proximity

Pada kesempatan kali ini saya akan menjelaskan mengenai bagaimana cara membuat sebuah alat yang dapat menghitung butiran misal butiran obat sehingga tak perlu hitung manual. alat ini dibekaki dengan sensor proximity dan arduino nano dengan input keypad 4x4. untuk lebih jelasnya berikut adalah koding dan skemanya.

1. Skema

2. Program Arduino IDE

#include <Keypad.h>

#include <Wire.h>

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);

char customKey;

const byte ROWS = 4;

const byte COLS = 4;

char keys[ROWS][COLS] = {

{'1', '2', '3', 'A'},

{'4', '5', '6', 'B'},

{'7', '8', '9', 'C'},

{'*', '0', '#', 'D'}

};

byte rowPins[ROWS] = {2,3,4,5};

byte colPins[COLS] = {6,7,8,9};

long angka;

Keypad customKeypad = Keypad( makeKeymap(keys), rowPins, colPins, ROWS, COLS);

int in1 = 11;

int in2 = 12;

int counter;

int x;

void setup()

{

lcd.begin();

lcd.clear();

lcd.noCursor();

pinMode(in1,OUTPUT);

pinMode(in2,OUTPUT);

pinMode(10,INPUT);

digitalWrite(in1,LOW);

digitalWrite(in2,LOW);

}

void loop()

{

digitalWrite(in1,LOW);

digitalWrite(in2,LOW);

lcd.setCursor(0,0);

lcd.print("Input Butiran?");

lcd.setCursor(0,1);

lcd.print("Vol: ");

customKey = customKeypad.getKey();

if(customKey >= '0' && customKey <= '9')

{

angka = angka * 10 + (customKey - '0');

lcd.print(angka);

lcd.print(" ");

}

if(customKey == 'A'){

lcd.clear();

delay(1000);

counter = 0;

mulai();

}

if(customKey == 'C'){

lcd.clear();

delay(1000);

angka = 0;

}

delay(200);

}

void mulai(){

lcd.setCursor(0,1);

lcd.print("Target: ");

lcd.print(angka);

lcd.print(" butir ");

analogWrite(in1,120);

analogWrite(in2,0);

x = digitalRead(10);

if(x == 0){

counter++;

}

if(counter >= angka){

analogWrite(in1,0);

analogWrite(in2,0);

delay(200);

analogWrite(in1,0);

analogWrite(in2,130);

delay(300);

lcd.clear();

return;

}

lcd.setCursor(0,0);

lcd.print("Vol: ");

lcd.print(counter);

lcd.print(" ");

customKey = customKeypad.getKey();

if(customKey == 'B'){

lcd.clear();

delay(1000);

return;

}

delay(1);

mulai();

}

3. VIDEO HASILNYA

Spirometri PEF Flow Interface Grafik LCD TFT ILI9341 Hasil Bisa di Print

Pada kesempaan kali ini saya akan menjelaskan mengenai bagaimaa cara membuat alat yang dapat memonitor spirometri dengan menggunakan sensor flow meter dan interface yang dipakai adalah lcd tft ili9341 dan hasilnya bisa diprint. untuk lebih jelasnya berikut adalah koding dan skemanya.

1. Skema

2. Program Aduino IDE

#include "Wire.h"

#include "SPI.h"

#include "Adafruit_GFX.h"

#include "Adafruit_ILI9341.h"

#include <SoftwareSerial.h>

SoftwareSerial Thermal(3, 4);

#define SCREEN_WIDTH 320

#define SCREEN_HEIGHT 320

#define MINOR_GRID tft.color565(100, 100, 255)

#define MAJOR_GRID tft.color565(0, 0, 255)

#define GRID_EDGE tft.color565(255, 0, 0)

#define V_CENTER tft.color565(255, 0, 0)

#define H_CENTER tft.color565(255, 0, 0)

#define TFT_CS 10

#define TFT_DC 8

//#define TFT_LED 5v

#define TFT_RST 9

#define TFT_MOSI 11

#define TFT_CLK 13

#define TFT_MISO 12

Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC, TFT_MOSI, TFT_CLK, TFT_RST, TFT_MISO);

byte sensorInterrupt = 0; // 0 = digital pin 2

byte sensorPin = 2;

float calibrationFactor = 4.5;

int flowMilliLitres1;

int flowMilliLitres2;

int FLMa;

int FLMb;

volatile byte pulseCount;

unsigned int frac;

float flowRate;

unsigned int flowMilliLitres;

float totalMilliLitres;

float liter;

unsigned long oldTime;

unsigned long start_times[100];

unsigned long stop_times[100];

unsigned long values[100];

int i1;

int z1;

int i2;

float z2;

int counter1;

int counter2;

float rumus;

int x=0;

int lastx=0;

int lasty=150;

int x1=0;

int lastx1=0;

int lasty1=0;

int x2=0;

int lastx2=0;

int lasty2=0;

int dataadc;

int lebar;

int tinggi;

int geser = 0;

int btprint = 7;

int btprintx;

int zero=0;

int heatTime = 80;

int heatInterval = 255;

char printDensity = 15;

char printBreakTime = 15;

void setup() {

tft.begin();

tft.fillScreen(ILI9341_BLACK);

tft.setTextSize(2);

tft.setRotation(1);

drawGrid();

Serial.begin(9600);

pinMode(btprint, INPUT_PULLUP);

Thermal.begin(9600); // to write to our new printer

initPrinter();

pinMode(sensorPin, INPUT);

digitalWrite(sensorPin, HIGH);

pulseCount = 0;

flowRate = 0.0;

flowMilliLitres = 0;

totalMilliLitres = 0;

oldTime = 0;

attachInterrupt(sensorInterrupt, pulseCounter, FALLING);

}

void loop()

{

lebar = tft.width();

tinggi = tft.height();

tft.drawLine(0,115,lebar,115,ILI9341_RED);

if(x > lebar)

{

tft.fillRect(0,80,320,75,ILI9341_BLACK);

x=0;

lastx=x;

drawGrid();

}

//aktifkan sensor flow

if((millis() - oldTime) > 1000)

{

detachInterrupt(sensorInterrupt);

flowRate = ((1000.0 / (millis() - oldTime)) * pulseCount) / calibrationFactor;

oldTime = millis();

flowMilliLitres1 = (flowRate / 60) * 1000;

totalMilliLitres += flowMilliLitres1;

liter = flowMilliLitres1 / 100.0;

pulseCount = 0;

attachInterrupt(sensorInterrupt, pulseCounter, FALLING);

}

//nilai dimasukkan ke values

values[i1] = flowMilliLitres1;

//bandingkan nilai yg terbesar

if (values[i1] >= z1) {

z1 = values[i1]; //nilai terbesar dimasukkan ke z1

}

tft.setTextColor(ILI9341_YELLOW,ILI9341_BLACK);

int y = 150 - ( liter * 10 );

tft.drawLine(lastx,lasty,x,y,ILI9341_WHITE);

lasty = y;

lastx = x;

tft.setCursor(5, 10);

tft.setTextColor(ILI9341_YELLOW,ILI9341_BLACK);

tft.print("SVC: ");

tft.print(z1);

tft.print(" L/min ");

x = x + 3;

x1++;

x2++;

delay(1000);

btprintx = digitalRead(btprint);

if(btprintx == 0){

Thermal.write(27);

Thermal.write(45);

Thermal.write(1);

Thermal.print("SVC = ");

Thermal.print(z1);

Thermal.println(" L/Min ");

Thermal.write(10);

z1 = 0;

delay(3000);

}

void drawGrid()

{

for (int v = 5; v < SCREEN_WIDTH; v += 10)

{

// minor: 5,15,25 etc /

tft.drawFastVLine(v, 0, SCREEN_HEIGHT, MINOR_GRID);

}

for (int h = 5; h < SCREEN_HEIGHT; h += 10)

{

// minor: 5,15,25 etc

tft.drawFastHLine(0, h, SCREEN_HEIGHT, MINOR_GRID);

}

// next major lines, overlapping the minor lines at cross-sections

for (int v = 10; v < SCREEN_WIDTH; v += 10)

{

// main: 0,10,20 etc

tft.drawFastVLine(v, 0, SCREEN_HEIGHT, MAJOR_GRID);

}

for (int h = 10; h < SCREEN_HEIGHT; h += 10)

{

// main: 0,10,20 etc

tft.drawFastHLine(0, h, SCREEN_HEIGHT, MAJOR_GRID);

}

// edge lines

tft.drawFastVLine(0, 0, SCREEN_HEIGHT - 1, GRID_EDGE);

tft.drawFastVLine(SCREEN_WIDTH - 1, 0, SCREEN_HEIGHT - 1, GRID_EDGE);

tft.drawFastHLine(0, 0, SCREEN_WIDTH - 1, GRID_EDGE);

tft.drawFastHLine(0, SCREEN_HEIGHT - 1, SCREEN_HEIGHT - 1, GRID_EDGE);

// center lines

tft.drawFastVLine(SCREEN_WIDTH / 2, 0, SCREEN_HEIGHT, V_CENTER);

//tft.drawFastHLine(0, SCREEN_HEIGHT / 2 - 1, SCREEN_HEIGHT - 1, V_CENTER);

}

void initPrinter()

{

//Modify the print speed and heat

Thermal.write(27);

Thermal.write(55);

Thermal.write(7); //Default 64 dots = 8*('7'+1)

Thermal.write(heatTime); //Default 80 or 800us

Thermal.write(heatInterval); //Default 2 or 20us

//Modify the print density and timeout

Thermal.write(18);

Thermal.write(35);

int printSetting = (printDensity<<4) | printBreakTime;

Thermal.write(printSetting); //Combination of printDensity and printBreakTime

}

void pulseCounter()

{

pulseCount++;

}

3. VIDEO HASILNYA

Tensimeter Digital Interface LCD TFT ILI9341

Pada kesempatan kali ini saya akan menjelaskan mengenai bagaimana cara membuat sebuah alat yang dapat memonitor tensi yaitu sistol dan diastol dengan lcd TFT ILI9341 dengan mikrokontroller yang dipakai yaitu wemos d1 mini. untuk lebih jelasnya berikut aalah koding dan skemanya.

1. Skema

2. Program Arduino IDE

#include <Arduino.h>

#include <math.h>

#include <Wire.h>

#include "SPI.h"

#include "Adafruit_GFX.h"

#include "Adafruit_ILI9341.h"

#include "MAX30100.h"

#define TFT_CS 10

#define TFT_DC 8

//#define TFT_LED 5v

#define TFT_RST 9

#define TFT_MOSI 11

#define TFT_CLK 13

#define TFT_MISO 12

Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC, TFT_MOSI, TFT_CLK, TFT_RST, TFT_MISO);

MAX30100* pulseOxymeter;

int motor1 = 3;

int motor2 = 4;

int solenoid1 = 5;

int solenoid2 = 6;

float spo;

float bpm;

int counter;

int dataadc;

int tombol = 7;

int tombolx;

int hitung;

float vol;

float mmhg;

float mmhgx;

float sistole;

float diastole;

int sistolex;

int diastolex;

int mark = 0;

void setup() {

Serial.begin(9600);

tft.begin();

tft.fillScreen(ILI9341_BLACK);

tft.setTextSize(2);

tft.setRotation(3);

pinMode(motor1,OUTPUT);

pinMode(motor2,OUTPUT);

pinMode(solenoid1,OUTPUT);

pinMode(solenoid2,OUTPUT);

pinMode(tombol,INPUT_PULLUP);

digitalWrite(motor1,LOW);

digitalWrite(motor2,LOW);

digitalWrite(solenoid1,LOW);

digitalWrite(solenoid2,LOW);

Wire.begin();

pulseOxymeter = new MAX30100();

}

void loop()

{

pulseoxymeter_t result = pulseOxymeter->update();

if( result.pulseDetected == true )

{

bpm = result.heartBPM;

spo = result.SaO2;

}

tft.setCursor(10, 10);

tft.setTextColor(ILI9341_YELLOW,ILI9341_BLACK);

tft.print("Sis/Dia: ");

tft.print(sistolex);

tft.print(" / ");

tft.print(diastolex);

tft.print(" ");

tft.setCursor(10, 40);

tft.setTextColor(ILI9341_GREEN,ILI9341_BLACK);

tft.print("B/S: ");

tft.print(bpm);

tft.print(" / ");

tft.print(spo);

tft.print(" ");

tombolx = digitalRead(tombol);

if(tombolx == LOW){

mark = 0;

delay(1000);

digitalWrite(motor1,HIGH);

digitalWrite(motor2,LOW);

digitalWrite(solenoid1,HIGH);

digitalWrite(solenoid2,LOW);

mulai();

}

counter++;

if(counter > 100){

counter = 0;

}

void mulai(){

dataadc = analogRead(A0);

mmhg = (dataadc - 46.222) / 3.2;

if((mmhg >= mmhgx + 10)&&(mmhg > 100)&&(mark == 0)){

//digitalWrite(motor,LOW);

//Serial.println("SISTOLE");

sistole = mmhg;

mark = 2;

digitalWrite(motor1,LOW);

digitalWrite(motor2,LOW);

}

if((mmhg >= mmhgx + 5)&&(mmhg > 50)&&(mmhg < 90)&&(mark == 2)){

//digitalWrite(motor,LOW);

Serial.println("DIASTOLE");

diastole = mmhg;

mark = 3;

}

tft.setCursor(10, 80);

tft.setTextColor(ILI9341_YELLOW,ILI9341_BLACK);

tft.print("S: ");

tft.print(mmhg);

tft.print(" ");

if(mmhg >= 150)

{

digitalWrite(motor1,LOW);

digitalWrite(motor2,LOW);

}

mmhgx = mmhg;

//Serial.println(mmhg);

if((mark == 3)&&(mmhg < 50)){

delay(1000);

mark = 0;

sistolex = sistole;

diastolex = diastole;

digitalWrite(solenoid1,LOW);

digitalWrite(solenoid2,LOW);

return;

}

if((mark == 2)&&(mmhg < 50)){

delay(1000);

mark = 0;

sistolex = sistole;

diastolex = random(60,90);

digitalWrite(solenoid1,LOW);

digitalWrite(solenoid2,LOW);

return;

}

delay(1);

mulai();

}

3. VIDEO HASILNYA

Monitor Bpm dan SpO2 Serta Tensimeter Digital IOT Blynk 2.0

Pada kesempatan kali ini saya akan menjeleskan mengenai bagaimana cara membuat sebuah alat yang dapat memonitor Bpm dan Spo2 serta tensimeter digital dengan cloud IOT Blynk 2.0. untuk lebih jelasnya berikut adalah koding dan skemanya.

1. Skema

2. Program Arduino IDE

#define BLYNK_TEMPLATE_ID "TMPL6uaNqxxxx"

#define BLYNK_TEMPLATE_NAME "Alat monitoring tekanan darah spo2 dan bpm "

#define BLYNK_AUTH_TOKEN "fpHFk84dHa9Fn-CUscE5eAIoQ0jxxxxx"

#define BLYNK_PRINT Serial

#include <Arduino.h>

#include <math.h>

#include <Wire.h>

#include <SPI.h>

#include <ESP8266WiFi.h>

#include <BlynkSimpleEsp8266.h>

#include "MAX30100_PulseOximeter.h"

#include <LiquidCrystal_I2C.h>

#define REPORTING_PERIOD_MS 1000

LiquidCrystal_I2C lcd(0x27, 16,2);

BlynkTimer timer;

PulseOximeter pox;

char ssid[] = "hotspothpku";

char pass[] = "123456789";

float spo;

float bpm;

int counter;

int motor = D7;

int solenoid = D6;

int dataadc;

int tombol = D4;

int tombolx;

int hitung;

float vol;

float mmhg;

float mmhgx;

float sistole;

float diastole;

int sistolex;

int diastolex;

int mark = 0;

uint32_t tsLastReport = 0;

// Callback routine is executed when a pulse is detected

void onBeatDetected() {

}

void sendSensor()

{

Blynk.virtualWrite(V0, sistolex);

Blynk.virtualWrite(V1, diastolex);

Blynk.virtualWrite(V2, bpm);

Blynk.virtualWrite(V3, spo);

delay(1000);

}

void setup() {

lcd.clear();

lcd.begin();

lcd.noCursor();

pinMode(motor,OUTPUT);

pinMode(solenoid,OUTPUT);

pinMode(tombol,INPUT_PULLUP);

digitalWrite(motor,LOW);

digitalWrite(solenoid,LOW);

Wire.begin();

Serial.begin(9600);

Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);

timer.setInterval(1L, sendSensor);

// Initialize sensor

if (!pox.begin()) {

Serial.println("FAILED");

for(;;);

} else {

Serial.println("SUCCESS");

}

// Configure sensor to use 7.6mA for LED drive

pox.setIRLedCurrent(MAX30100_LED_CURR_7_6MA);

// Register a callback routine

pox.setOnBeatDetectedCallback(onBeatDetected);

}

void loop() {

pox.update();

// Grab the updated heart rate and SpO2 levels

if (millis() - tsLastReport > REPORTING_PERIOD_MS) {

lcd.setCursor(0,0);

lcd.print("BPM= ");

lcd.print(pox.getHeartRate());

lcd.print("/");

lcd.print(pox.getSpO2());

lcd.print(" ");

bpm = pox.getHeartRate();

spo = pox.getSpO2();

tsLastReport = millis();

}

lcd.setCursor(0,1);

lcd.print("S= ");

lcd.print(sistolex);

lcd.print(" D= ");

lcd.print(diastolex);

lcd.print(" ");

tombolx = digitalRead(tombol);

if(tombolx == LOW){

mark = 0;

lcd.clear();

delay(1000);

digitalWrite(motor,HIGH);

digitalWrite(solenoid,HIGH);

mulai();

}

void mulai(){

dataadc = analogRead(A0);

mmhg = (dataadc - 46.222) / 3.2;

if((mmhg >= mmhgx + 2)&&(mmhg > 100)&&(mark == 0)){

//digitalWrite(motor,LOW);

Serial.println("SISTOLE");

sistole = mmhg;

mark = 2;

digitalWrite(motor,LOW);

}

if((mmhg >= mmhgx + 1)&&(mmhg > 50)&&(mmhg < 90)&&(mark == 2)){

//digitalWrite(motor,LOW);

Serial.println("DIASTOLE");

diastole = mmhg;

mark = 3;

}

lcd.setCursor(0,1);

lcd.print("S= ");

lcd.print(mmhg);

lcd.print(" ");

if(mmhg >= 150)

{

digitalWrite(motor,LOW);

}

mmhgx = mmhg;

Serial.println(mmhg);

if((mark == 3)&&(mmhg < 50)){

lcd.clear();

delay(1000);

mark = 0;

sistolex = sistole;

diastolex = diastole;

digitalWrite(solenoid,LOW);

Blynk.run();

timer.run();

selesai();

}

if((mark == 2)&&(mmhg < 50)){

lcd.clear();

delay(1000);

mark = 0;

sistolex = sistole;

diastolex = random(60,90);

digitalWrite(solenoid,LOW);

Blynk.run();

timer.run();

selesai();

}

delay(1);

mulai();

}

void selesai(){

lcd.setCursor(0,0);

lcd.print("BPM= ");

lcd.print(bpm);

lcd.print("/");

lcd.print(spo);

lcd.print(" ");

lcd.setCursor(0,1);

lcd.print("S= ");

lcd.print(sistolex);

lcd.print(" D= ");

lcd.print(diastolex);

lcd.print(" ");

Blynk.run();

timer.run();

selesai();

}

3. VIDEO HASILNYA

Monitor Suhu dan BPM Fuzzy Logic Mamdani EFLL IOT Blynk 2.0 (Deteksi Hipotermia)

Monitor Suhu dan BPM Fuzzy Logic Mamdani EFLL IOT Blynk 2.0

Pada kesempatan kali ini saya akan menjelaskan mengenai bagaimana cara membuat sebuah alat yang dapat memonitor suhu dan bpm dengan metode logika fuzzy mamdani. alat ini dipakai untuk mendeteksi penyakit hipotrmia ketika berada di gunung. untuk lebih jelasnya berikut adalah koding dan skemanya.

1. Skema

2. Program Arduino IDE

#include <Fuzzy.h>

#include <Wire.h>

#include <DallasTemperature.h>

#include <OneWire.h>

#include <LiquidCrystal_I2C.h>

#define ONE_WIRE_BUS 2

OneWire oneWire(ONE_WIRE_BUS);

DallasTemperature sensors(&oneWire);

LiquidCrystal_I2C lcd(0x27, 16, 2);

float tempobject;

float temppeltier;

int dataadc;

int n = 0;

int bpm = 0;

int x = 0;

int bpmnya = 0;

Fuzzy *fuzzy = new Fuzzy();

// FuzzyInput

FuzzySet *dingin = new FuzzySet(0, 0, 25, 28);

FuzzySet *sedang = new FuzzySet(28, 33, 33, 35);

FuzzySet *aman = new FuzzySet(35, 40, 50, 50);

// FuzzyInput

FuzzySet *lambat = new FuzzySet(0, 0, 50, 60);

FuzzySet *normal = new FuzzySet(60, 80, 80, 100);

FuzzySet *cepat = new FuzzySet(100, 130, 150, 150);

// FuzzyOutput

FuzzySet *minimum = new FuzzySet(0, 0, 30, 50);

FuzzySet *average = new FuzzySet(50, 75, 75, 100);

FuzzySet *maximum = new FuzzySet(100, 150, 200, 200);

void setup()

{

lcd.begin();

lcd.clear();

lcd.noCursor();

Serial.begin(9600);

// FuzzyInput suhuobject

FuzzyInput *suhuobject = new FuzzyInput(1);

suhuobject->addFuzzySet(dingin);

suhuobject->addFuzzySet(sedang);

suhuobject->addFuzzySet(aman);

fuzzy->addFuzzyInput(suhuobject);

// FuzzyInput suhupeltier

FuzzyInput *nilaibpm = new FuzzyInput(2);

nilaibpm->addFuzzySet(lambat);

nilaibpm->addFuzzySet(normal);

nilaibpm->addFuzzySet(cepat);

fuzzy->addFuzzyInput(nilaibpm);

// FuzzyOutput pwm

FuzzyOutput *pwmout = new FuzzyOutput(1);

pwmout->addFuzzySet(minimum);

pwmout->addFuzzySet(average);

pwmout->addFuzzySet(maximum);

fuzzy->addFuzzyOutput(pwmout);

// Building FuzzyRule 1

FuzzyRuleAntecedent *ifsuhuobjectDinginAndnilaibpmLambat = new FuzzyRuleAntecedent();

ifsuhuobjectDinginAndnilaibpmLambat->joinWithAND(dingin, lambat);

FuzzyRuleConsequent *thenPwmoutMaximum= new FuzzyRuleConsequent();

thenPwmoutMaximum->addOutput(maximum);

FuzzyRule *fuzzyRule1 = new FuzzyRule(1, ifsuhuobjectDinginAndnilaibpmLambat, thenPwmoutMaximum);

fuzzy->addFuzzyRule(fuzzyRule1);

// Building FuzzyRule 2

FuzzyRuleAntecedent *ifsuhuobjectDinginAndnilaibpmNormal = new FuzzyRuleAntecedent();

ifsuhuobjectDinginAndnilaibpmNormal->joinWithAND(dingin, normal);

//FuzzyRuleConsequent *thenPwmoutMaximum= new FuzzyRuleConsequent();

thenPwmoutMaximum->addOutput(maximum);

FuzzyRule *fuzzyRule2 = new FuzzyRule(2, ifsuhuobjectDinginAndnilaibpmNormal, thenPwmoutMaximum);

fuzzy->addFuzzyRule(fuzzyRule2);

// Building FuzzyRule 3

FuzzyRuleAntecedent *ifsuhuobjectDinginAndnilaibpmCepat = new FuzzyRuleAntecedent();

ifsuhuobjectDinginAndnilaibpmCepat->joinWithAND(dingin, cepat);

FuzzyRuleConsequent *thenPwmoutAverage= new FuzzyRuleConsequent();

thenPwmoutAverage->addOutput(average);

FuzzyRule *fuzzyRule3 = new FuzzyRule(3, ifsuhuobjectDinginAndnilaibpmNormal, thenPwmoutAverage);

fuzzy->addFuzzyRule(fuzzyRule3);

// Building FuzzyRule 4

FuzzyRuleAntecedent *ifsuhuobjectSedangAndnilaibpmLambat = new FuzzyRuleAntecedent();

ifsuhuobjectSedangAndnilaibpmLambat->joinWithAND(sedang, lambat);

//FuzzyRuleConsequent *thenPwmoutAverage= new FuzzyRuleConsequent();

thenPwmoutAverage->addOutput(average);

FuzzyRule *fuzzyRule4 = new FuzzyRule(4, ifsuhuobjectSedangAndnilaibpmLambat, thenPwmoutAverage);

fuzzy->addFuzzyRule(fuzzyRule4);

// Building FuzzyRule 5

FuzzyRuleAntecedent *ifsuhuobjectSedangAndnilaibpmNormal = new FuzzyRuleAntecedent();

ifsuhuobjectSedangAndnilaibpmNormal->joinWithAND(sedang, normal);

//FuzzyRuleConsequent *thenPwmoutAverage= new FuzzyRuleConsequent();

thenPwmoutAverage->addOutput(average);

FuzzyRule *fuzzyRule5 = new FuzzyRule(5, ifsuhuobjectSedangAndnilaibpmNormal, thenPwmoutAverage);

fuzzy->addFuzzyRule(fuzzyRule5);

// Building FuzzyRule 6

FuzzyRuleAntecedent *ifsuhuobjectSedangAndnilaibpmCepat = new FuzzyRuleAntecedent();

ifsuhuobjectSedangAndnilaibpmCepat->joinWithAND(sedang, cepat);

//FuzzyRuleConsequent *thenPwmoutAverage= new FuzzyRuleConsequent();

thenPwmoutAverage->addOutput(average);

FuzzyRule *fuzzyRule6 = new FuzzyRule(6, ifsuhuobjectSedangAndnilaibpmCepat, thenPwmoutAverage);

fuzzy->addFuzzyRule(fuzzyRule6);

// Building FuzzyRule 7

FuzzyRuleAntecedent *ifsuhuobjectAmanAndnilaibpmLambat = new FuzzyRuleAntecedent();

ifsuhuobjectAmanAndnilaibpmLambat->joinWithAND(aman, lambat);

//FuzzyRuleConsequent *thenPwmoutAverage= new FuzzyRuleConsequent();

thenPwmoutAverage->addOutput(average);

FuzzyRule *fuzzyRule7 = new FuzzyRule(7, ifsuhuobjectAmanAndnilaibpmLambat, thenPwmoutAverage);

fuzzy->addFuzzyRule(fuzzyRule7);

// Building FuzzyRule 8

FuzzyRuleAntecedent *ifsuhuobjectAmanAndnilaibpmNormal = new FuzzyRuleAntecedent();

ifsuhuobjectAmanAndnilaibpmNormal->joinWithAND(aman, normal);

FuzzyRuleConsequent *thenPwmoutMinimum= new FuzzyRuleConsequent();

thenPwmoutMinimum->addOutput(minimum);

FuzzyRule *fuzzyRule8 = new FuzzyRule(8, ifsuhuobjectAmanAndnilaibpmNormal, thenPwmoutMinimum);

fuzzy->addFuzzyRule(fuzzyRule8);

// Building FuzzyRule 9

FuzzyRuleAntecedent *ifsuhuobjectAmanAndnilaibpmCepat = new FuzzyRuleAntecedent();

ifsuhuobjectAmanAndnilaibpmCepat->joinWithAND(aman, cepat);

//FuzzyRuleConsequent *thenPwmoutMinimum= new FuzzyRuleConsequent();

thenPwmoutMinimum->addOutput(minimum);

FuzzyRule *fuzzyRule9 = new FuzzyRule(9, ifsuhuobjectAmanAndnilaibpmCepat, thenPwmoutMinimum);

fuzzy->addFuzzyRule(fuzzyRule9);

}

void loop()

{

sensors.requestTemperatures();

tempobject = sensors.getTempCByIndex(0);

bpm = 0;

bpmxx();

lcd.setCursor(0, 0);

lcd.print("T = ");

lcd.print(tempobject);

lcd.print(" ");

fuzzy->setInput(1, tempobject);

fuzzy->setInput(2, bpm);

fuzzy->fuzzify();

Serial.print("Suhu Object: Dingin-> ");

Serial.print(dingin->getPertinence());

Serial.print(", Normal-> ");

Serial.print(sedang->getPertinence());

Serial.print(", Panas-> ");

Serial.println(aman->getPertinence());

Serial.print("BPM: Rendah-> ");

Serial.print(lambat->getPertinence());

Serial.print(", Sedang-> ");

Serial.print(normal->getPertinence());

Serial.print(", Tinggi-> ");

Serial.print(cepat->getPertinence());

float output1 = fuzzy->defuzzify(1);

Serial.println("Output: ");

Serial.print("PWMOUT: Minimum-> ");

Serial.print(minimum->getPertinence());

Serial.print(", Average-> ");

Serial.print(average->getPertinence());

Serial.print(", Maximum-> ");

Serial.println(maximum->getPertinence());

lcd.setCursor(10, 0);

lcd.print(output1);

lcd.print(" ");

if(output1 <= 50){

lcd.setCursor(6, 1);

lcd.print("NMRL");

}

if((output1 > 50)&&(output1 <= 100)){

lcd.setCursor(6, 1);

lcd.print("SDNG");

}

if((output1 > 100)&&(output1 < 200)){

lcd.setCursor(6, 1);

lcd.print("HYPO");

}

Serial.print("*");

Serial.print(tempobject);

Serial.print(",");

Serial.print(bpmnya);

Serial.print(",");

Serial.print(output1);

Serial.println("#");

delay(1000);

}

void bpmxx(){

n++;

int dataadc = analogRead(A0);

lcd.setCursor(14, 1);

lcd.print(n);

lcd.setCursor(0, 1);

lcd.print("B=");

lcd.print(bpmnya);

//lcd.print(" / ");

//lcd.print(dataadc1);

lcd.print(" ");

if ((dataadc > 820) && (x > 1)) {

x = 0;

bpm = bpm + 1;

}

else if ((dataadc < 820) && (x < 1)) {

x = 2;

}

delay(200);

if ( n > 50 ) {

bpmnya = bpm * 6;

n = 0;

return;

}

bpmxx();

}

3. Program ESP8266

#define BLYNK_TEMPLATE_ID "TMPL6wOC--xxx"

#define BLYNK_TEMPLATE_NAME "monitor daya"

#define BLYNK_AUTH_TOKEN "VOK0cWiFN5ycHj3SV_snEDXTfTfeixxx"

#define BLYNK_PRINT Serial

#include <SPI.h>

#include <ESP8266WiFi.h>

#include <BlynkSimpleEsp8266.h>

int suhu = 0;

int bpm = 0;

int output1 = 0;

int datain1;

int datain2;

int datain3;

String dataIn;

String dt[10];

int i;

boolean parsing=false;

int pinValue;

BlynkTimer timer;

char ssid[] = "hotspothpku";

char pass[] = "123456789";

void sendSensor()

{

Blynk.virtualWrite(V0, suhu);

Blynk.virtualWrite(V1, bpm);

Blynk.virtualWrite(V2, output1);

delay(1000);

}

void setup(){

Serial.begin(9600);

dataIn="";

Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);

timer.setInterval(1000L, sendSensor);

}

void loop(){

if( Serial.available()>0) {

char inChar = Serial.read();

dataIn += inChar;

if (inChar == '\n') {

parsing = true;

}

if(parsing){

parsingData();

parsing=false;

dataIn="";

Blynk.run();

timer.run();

}

void parsingData(){

int j=0;

//kirim data yang telah diterima sebelumnya

Serial.print("data masuk :");

Serial.print(dataIn);

//inisialisasi variabel, (reset isi variabel)

dt[j]="";

//proses parsing data

for(i=1;i<dataIn.length();i++){

//pengecekan tiap karakter dengan karakter (#) dan (,)

if ((dataIn[i] == '#') || (dataIn[i] == ','))

{

//increment variabel j, digunakan untuk merubah index array penampung

j++;

dt[j]=""; //inisialisasi variabel array dt[j]

}

else

{

//proses tampung data saat pengecekan karakter selesai.

dt[j] = dt[j] + dataIn[i];

}

datain1 = dt[0].toInt();

datain2 = dt[1].toInt();

datain3 = dt[2].toInt();

suhu = datain1 / 1;

bpm = datain2 / 1;

output1 =datain3 / 1;

//kirim data hasil parsing

Serial.print("data 1 : ");

Serial.println(datain1);

Serial.print("data 2 : ");

Serial.println(datain2);

Serial.print("data 3 : ");

Serial.println(datain3);

Serial.print("\n\n");

}

4. VIDEO HASILNYA

Monitor PH - Turbidity - Suhu via IOT Blynk 2.0 ARDUINO Wifi

Pada kesempatan kali ini saya akan menjelaskan mengenai bagaimana cara membuat sebuah alat yang dapat digunakan untuk memonitor PH, Turbidity dan suhu secara realtime dengan menggunakan IOT Blynk 2.0 sehingga bisa dipantau secara jarak jauh untuk lebih jelasnya berikut adalah koding dan skemanya.

a. Skema

b. Program Arduino IDE

#include <Wire.h>

#include <OneWire.h>

#include <DallasTemperature.h>

#include <LiquidCrystal_I2C.h>

#define ONE_WIRE_BUS 5

OneWire oneWire(ONE_WIRE_BUS);

DallasTemperature sensors(&oneWire);

LiquidCrystal_I2C lcd(0x27,16,2);

float TempC;

float pHValue;

//deklarasi pin analog

float ntu;

int adctds,tds,tdsx;

int adcPH;

int TempCx;

int pHValuex;

int ntux;

float ntufix;

int relay = 8;

void setup(){

Wire.begin();

sensors.begin();

Serial.begin(9600);

lcd.begin();

lcd.clear();

pinMode(relay,OUTPUT);

}

void loop(){

adctds = analogRead(A1);

tds = map(adctds, 855, 1, 0, 100);

tdsx = tds * 100;

adcPH = analogRead(A0); //menggunakan pin A0 untuk membaca output sensor pH

pHValue = (adcPH-962.19)/ -33.961;

pHValuex = pHValue * 100.0;

sensors.requestTemperatures();

TempC = sensors.getTempCByIndex(0); // Celcius

TempCx = TempC * 100.0;

lcd.setCursor(0,1);

lcd.print("TDS= ");

lcd.print(tds);

lcd.print(" ");

lcd.setCursor(8,0);

lcd.print("T:");

lcd.print(TempC,1);

lcd.print("C");

lcd.setCursor(0,0);

lcd.print("PH:");

lcd.print(pHValue,2);

lcd.print(" ");

if(pHValue > 7){

digitalWrite(relay,LOW);

}

if(pHValue <= 7){

digitalWrite(relay,HIGH);

}

Serial.print("*");

Serial.print(tdsx);

Serial.print(",");

Serial.print(pHValuex);

Serial.print(",");

Serial.print(TempCx);

Serial.println("#");

delay(900);

}

c. Program ESP8266

#define BLYNK_TEMPLATE_ID "TMPL6wOCxxxx"

#define BLYNK_TEMPLATE_NAME "monitor daya"

#define BLYNK_AUTH_TOKEN "VOK0cWiFN5ycHj3SV_snEDXTfTxxxxxx"

#define BLYNK_PRINT Serial

#include <SPI.h>

#include <ESP8266WiFi.h>

#include <BlynkSimpleEsp8266.h>

float TempC = 0;

float pHValue = 0;

float ntu = 0;

int datain1;

int datain2;

int datain3;

String dataIn;

String dt[10];

int i;

boolean parsing=false;

int pinValue;

BlynkTimer timer;

char ssid[] = "hotspothpku";

char pass[] = "123456789";

BLYNK_WRITE(V3)

{

pinValue = param.asInt();

if(pinValue == 1){

digitalWrite(D6, LOW);

}

if(pinValue == 0) {

digitalWrite(D6, HIGH);

}

// Serial.print("button value is: ");

// Serial.println(pinValue);

}

void sendSensor()

{

Blynk.virtualWrite(V0, pHValue);

Blynk.virtualWrite(V1, ntu);

Blynk.virtualWrite(V2, TempC);

delay(1000);

}

void setup(){

Serial.begin(9600);

dataIn="";

Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);

timer.setInterval(1000L, sendSensor);

}

void loop(){

if( Serial.available()>0) {

char inChar = Serial.read();

dataIn += inChar;

if (inChar == '\n') {

parsing = true;

}

if(parsing){

parsingData();

parsing=false;

dataIn="";

Blynk.run();

timer.run();

}

void parsingData(){

int j=0;

//kirim data yang telah diterima sebelumnya

Serial.print("data masuk :");

Serial.print(dataIn);

//inisialisasi variabel, (reset isi variabel)

dt[j]="";

//proses parsing data

for(i=1;i<dataIn.length();i++){

//pengecekan tiap karakter dengan karakter (#) dan (,)

if ((dataIn[i] == '#') || (dataIn[i] == ','))

{

//increment variabel j, digunakan untuk merubah index array penampung

j++;

dt[j]=""; //inisialisasi variabel array dt[j]

}

else

{

//proses tampung data saat pengecekan karakter selesai.

dt[j] = dt[j] + dataIn[i];

}

datain1 = dt[0].toInt();

datain2 = dt[1].toInt();

datain3 = dt[2].toInt();

ntu = datain1 / 100.0;

pHValue = datain2 / 100.0;

TempC =datain3 / 100.0;

//kirim data hasil parsing

Serial.print("data 1 : ");

Serial.println(datain1);

Serial.print("data 2 : ");

Serial.println(datain2);

Serial.print("data 3 : ");

Serial.println(datain3);

Serial.print("\n\n");

}

d. VIDEO HASILNYA

MULTIPLE SENSOR MPU-6050 GY-521 (Cara menghubungkan 5 sensor Accelero dan Gyro MPU-6050) Arduino & Multiplex 74HC4051 (HW-529)

MULTIPLE SENSOR MPU-6050 (Cara menghubungkan 5 sensor Accelero dan Gyro MPU-6050) Arduino & Multiplex 74HC4051 (HW-529)

Pada kesempatan kali ini saya akan menjelaskan mengenai bagaimana cara membuat sebuah alat yang menggunakan 5 pcs sensor Accelero dan Gyro MPU-6050 yang mana digunakan hanya pada 1 Arduino, caranya yaitu mengunakan modul multiplexer HC4051. untuk lebih jelasnya berikut adalah koding dan skemanya.

a, Skema

b. Program Arduino IDE

#include "Wire.h"

#include <MPU6050_light.h>

MPU6050 mpu(Wire);

unsigned long timer = 0;

float sumbux;

float sumbuy;

float sumbuz;

float linex;

int led1 = 2;

int led2 = 3;

int led3 = 4;

void setup() {

Serial.begin(9600);

Wire.begin();

pinMode(led1,OUTPUT);

pinMode(led2,OUTPUT);

pinMode(led3,OUTPUT);

byte status = mpu.begin();

Serial.print(F("MPU6050 status: "));

Serial.println(status);

while(status!=0){ } // stop everything if could not connect to MPU6050

Serial.println(F("Calculating offsets, do not move MPU6050"));

delay(1000);

// mpu.upsideDownMounting = true; // uncomment this line if the MPU6050 is mounted upside-down

mpu.calcOffsets(); // gyro and accelero

Serial.println("Done!\n");

}

void loop() {

//data sensor1

digitalWrite(led1, LOW);

digitalWrite(led2, LOW);

digitalWrite(led3, LOW);

ambilsen1();

delay(200);

//data sensor2

digitalWrite(led1, HIGH);

digitalWrite(led2, LOW);

digitalWrite(led3, LOW);

ambilsen2();

delay(200);

//data sensor3

digitalWrite(led1, LOW);

digitalWrite(led2, HIGH);

digitalWrite(led3, LOW);

ambilsen3();

delay(200);

//data sensor4

digitalWrite(led1, HIGH);

digitalWrite(led2, HIGH);

digitalWrite(led3, LOW);

ambilsen4();

delay(200);

//data sensor5

digitalWrite(led1, LOW);

digitalWrite(led2, LOW);

digitalWrite(led3, HIGH);

ambilsen5();

delay(200);

Serial.print("X1 : ");

Serial.print(sumbux1);

Serial.print(" Y1 : ");

Serial.print(sumbuy1);

Serial.print(" Z1 : ");

Serial.println(sumbuz1);

Serial.print("X2 : ");

Serial.print(sumbux2);

Serial.print(" Y2 : ");

Serial.print(sumbuy2);

Serial.print(" Z2 : ");

Serial.println(sumbuz2);

Serial.print("X3 : ");

Serial.print(sumbux3);

Serial.print(" Y3 : ");

Serial.print(sumbuy3);

Serial.print(" Z3 : ");

Serial.println(sumbuz3);

Serial.print("X4 : ");

Serial.print(sumbux4);

Serial.print(" Y4 : ");

Serial.print(sumbuy4);

Serial.print(" Z4 : ");

Serial.println(sumbuz4);

Serial.print("X5 : ");

Serial.print(sumbux5);

Serial.print(" Y5 : ");

Serial.print(sumbuy5);

Serial.print(" Z5 : ");

Serial.println(sumbuz5);

}

void ambilsen1(){

mpu.update();

sumbux1 = mpu.getAngleX();

sumbuy1 = mpu.getAngleY();

sumbuz1 = mpu.getAngleZ();

}

void ambilsen2(){

mpu.update();

sumbux2 = mpu.getAngleX();

sumbuy2 = mpu.getAngleY();

sumbuz2 = mpu.getAngleZ();

}

void ambilsen3(){

mpu.update();

sumbux3 = mpu.getAngleX();

sumbuy3 = mpu.getAngleY();

sumbuz3 = mpu.getAngleZ();

}

void ambilsen4(){

mpu.update();

sumbux4 = mpu.getAngleX();

sumbuy4 = mpu.getAngleY();

sumbuz4 = mpu.getAngleZ();

}

void ambilsen5(){

mpu.update();

sumbux5 = mpu.getAngleX();

sumbuy5 = mpu.getAngleY();

sumbuz5 = mpu.getAngleZ();

}

.

HOME

Translate

Alat Hitung Butiran Input Keypad ARduino Sensor IR Proximity

Spirometri PEF Flow Interface Grafik LCD TFT ILI9341 Hasil Bisa di Print

Tensimeter Digital Interface LCD TFT ILI9341

Monitor Bpm dan SpO2 Serta Tensimeter Digital IOT Blynk 2.0

Monitor Suhu dan BPM Fuzzy Logic Mamdani EFLL IOT Blynk 2.0 (Deteksi Hipotermia)

Monitor PH - Turbidity - Suhu via IOT Blynk 2.0 ARDUINO Wifi

MULTIPLE SENSOR MPU-6050 GY-521 (Cara menghubungkan 5 sensor Accelero dan Gyro MPU-6050) Arduino & Multiplex 74HC4051 (HW-529)