Xplorer001

#include<avr/io.h>
#include<avr/interrupt.h>
#include<util/delay.h>
#include "lcd.h"
volatile int cnt_zero,cnt_one;
ISR (INT0_vect)          //External interrupt_zero ISR
{
	cnt_zero++;
}
ISR (INT1_vect)        //External interrupt_one ISR

Xplorer001

/*
Sketch: GPRS HTTP Test

*/
#include <gprs.h>
#include <SoftwareSerial.h>

char http_cmd[] = "GET exploreembedded.com/wiki/images/1/15/Hello.txt HTTP/1.0\r\n\r\n";
char buffer[512];

Xplorer001

/*
|
|  For tutorial visit:
|  http://exploreembedded.com/wiki/index.php?title=Interactive_Menus_for_your_project_with_a_Display_and_an_Encoder 
|
*/


#include <SPI.h>
#include <Adafruit_GFX.h>

Xplorer001

/*
| Example part of AVR Tutorial Series @ Explore Embedded
| To read the detailed tutorial visit:
| http://exploreembedded.com/wiki/5.AVR_Timer_programming
*/
#include<avr/io.h>
#include <util/delay.h>
#define LED PD4
int main()
{

Xplorer001

/*
 A set of custom made large numbers for a 16x2 LCD using the 
 LiquidCrystal librabry. Works with displays compatible with the 
 Hitachi HD44780 driver. 
 
 The Cuicuit:
 LCD RS pin to D12
 LCD Enable pin to D11
 LCD D4 pin to D5
 LCD D5 pin to D4

Xplorer001

/*
 *  This sketch demonstrates how to scan WiFi networks. 
 *  The API is almost the same as with the WiFi Shield library, 
 *  the most obvious difference being the different file you need to include:
 */
#include "ESP8266WiFi.h"
 
void setup() {
  Serial.begin(115200);
 

Xplorer001

/*******Interrupt-based Rotary Encoder Sketch*******
by Simon Merrett, based on insight from Oleg Mazurov, Nick Gammon, rt, Steve Spence
modified at EE to include the select switch
Tutorial at:

http://exploreembedded.com/wiki/Interactive_Menus_for_your_project_with_a_Display_and_an_Encoder
*/

static int pinA = 2; // Our first hardware interrupt pin is digital pin 2
static int pinB = 3; // Our second hardware interrupt pin is digital pin 3

Xplorer001

/*
 *  Indoor Air Quality v0.1 
 *  
 *  Demo sketch to log Indoor Air Quality to thingspeak.com 
 *   
 *  Temperature, humidity, TVOC and C02 are measured and logged.
 *  The data is also printed on the terminal and displayed on OLED
 * 
 *  More details visit:
 *  

Xplorer001

/*
 
 * For detailed tutorial on building the project visit:
 * https://exploreembedded.com/wiki/Building_a_Frivolous_Internet_Connected_Display_with_ESP32
 * Install the libraries listed in the tutorial before compiling the code.


 * Reference links:

   https://exploreembedded.com/wiki/Secure_IOT_with_AWS_and_Hornbill_ESP32

Xplorer001

#include <SPI.h>
#include <SD.h>
#include <SparkFunDS1307RTC.h>
#include <Wire.h>
#include "max6675.h"

int ktcSO = 8;
int ktcCS = 9;
int ktcCLK = 10;
const int chipSelect = 4;