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BearbobsBearbobs
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added arduino code
1 parent 7506dbd commit 597eb63

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‎Webpage/index.html

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<!DOCTYPE html>
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<html>
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<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/907271/charts/2?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&type=line&update=15"></iframe>
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<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/907271/charts/3?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&type=line&update=15"></iframe>
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<body>
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<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/907271/charts/1?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&type=line&update=15"></iframe>
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<p>Enter the value of volatge, then click "Submit" to submit the value:</p>
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<form id="frm1">
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Voltage Value: <input type="text" id="field"><br>
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<input type="button" onclick="myFunction()" value="Submit">
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</form>
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<script>
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function myFunction() {
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var x = document.getElementById("field").value;
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var request = new XMLHttpRequest()
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request.open('GET', 'https://api.thingspeak.com/update?api_key=TN4QBLC7FRNECOVT&field1='+x, true)
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request.onload = function() {
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// Begin accessing JSON data here
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}
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// Send request
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request.send()
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}
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</script>
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</body>
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</html>

‎arduino-code/arduino_mega_code.ino

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int A = 2;
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int B = 3;
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int C = 4;
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int D = 7;
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int E = 8;
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int F = 9;
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int G = 10;
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int H = 12;
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int I = 13;
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byte binary[] = {0,0,0,0,0,0,0,0,0};
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void setup() {
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Serial.begin(9600);
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pinMode(A0,INPUT);
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pinMode(A, INPUT);
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pinMode(B, INPUT);
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pinMode(C, INPUT);
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pinMode(D, INPUT);
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pinMode(E, INPUT);
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pinMode(F, INPUT);
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pinMode(G, INPUT);
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pinMode(H, INPUT);
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pinMode(I, INPUT);
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}
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void loop() {
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binary[0]=digitalRead(A);
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binary[1]=digitalRead(B);
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binary[2]=digitalRead(C);
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binary[3]=digitalRead(D);
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binary[4]=digitalRead(E);
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binary[5]=digitalRead(F);
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binary[6]=digitalRead(G);
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binary[7]=digitalRead(H);
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binary[8]=digitalRead(I);
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int finalval =0;
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finalval =(binary[0]*256)+(binary[1]*128)+(binary[2]*64)+(binary[3]*32)+(binary[4]*16)+(binary[5]*8)+(binary[6]*4)+(binary[7]*2)+(binary[8]*1);
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Serial.print(finalval);
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//Serial.print(binary[0]);
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//Serial.print(binary[1]);
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//Serial.print(binary[2]);
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//Serial.print(binary[3]);
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//Serial.print(binary[4]);
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//Serial.print(binary[5]);
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//Serial.print(binary[6]);
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//Serial.print(binary[7]);
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//Serial.print(binary[8]);
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delay(1000);
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}

‎arduino-code/nodemcu_code.ino

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//--------------Electronics-project-hub-------------//
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#include <ThingSpeak.h>
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#include <ESP8266WiFi.h>
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const byte numPins = 9;
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#define A D0
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#define B D1
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#define C D2
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#define D D3
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#define E D4
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#define F D5
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#define G D6
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#define H D7
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#define I D8
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const char ssid[] = "123"; // your network SSID (name)
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const char pass[] = "12312312"; // your network password
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WiFiClient client;
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unsigned long counterChannelNumber = 907271; // Channel ID
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const char * myCounterReadAPIKey = "QDYCJRVCHZXUDXGX"; // Read API Key
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const int FieldNumber1 = 1; // The field you wish to read
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const int FieldNumber2 = 2; // The field you wish to read
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int answer[]={0,0,0,0,0,0,0,0,0};
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void setup()
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{
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Serial.begin(115200);
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WiFi.mode(WIFI_STA);
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ThingSpeak.begin(client);
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pinMode(A, OUTPUT);
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pinMode(B, OUTPUT);
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pinMode(C, OUTPUT);
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pinMode(D, OUTPUT);
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pinMode(E, OUTPUT);
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pinMode(F, OUTPUT);
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pinMode(G, OUTPUT);
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pinMode(H, OUTPUT);
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pinMode(I, OUTPUT);
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}
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void loop()
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{ int statusCode;
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if (WiFi.status() != WL_CONNECTED)
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{
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Serial.print("Connecting to ");
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Serial.print(ssid);
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Serial.println(" ....");
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while (WiFi.status() != WL_CONNECTED)
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{
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WiFi.begin(ssid, pass);
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delay(5000);
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}
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Serial.println("Connected to Wi-Fi Succesfully.");
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}
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int temp = ThingSpeak.readLongField(counterChannelNumber, FieldNumber1, myCounterReadAPIKey);
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statusCode = ThingSpeak.getLastReadStatus();
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if (statusCode == 200)
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{
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Serial.print("Voltage value recieved: ");
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Serial.println(temp);
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}
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else
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{
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Serial.println("Unable to read channel / No internet connection");
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}
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int i=0;
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while (temp>0)
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{
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answer[i]=temp%2;
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temp=temp/2;
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i=i+1;
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}
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//byte num = temp; // Get num from somewhere
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//for (byte i=0; i<numPins; i++) {
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//byte state = bitRead(num, i);
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//digitalWrite(pins[i], state);
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//Serial.print(state);
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digitalWrite(A, answer[0]);
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digitalWrite(B, answer[1]);
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digitalWrite(C, answer[2]);
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digitalWrite(D, answer[3]);
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digitalWrite(E, answer[4]);
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digitalWrite(F, answer[5]);
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digitalWrite(G, answer[6]);
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digitalWrite(H, answer[7]);
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digitalWrite(I, answer[8]);
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}

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