Circuit: Download Programming and Circuit: #define inSensor 2 #define outSensor 3 int inStatus; int outStatus; int countin = 0; int countout = 0; int in; int out; int now; int now1; #define relay 5 #define relay1 6 #define buzzer 4 void setup() { pinMode(inSensor, INPUT); pinMode(outSensor, INPUT); pinMode(relay, OUTPUT); pinMode(relay1, OUTPUT); pinMode(buzzer, OUTPUT); } void loop() { inStatus = digitalRead(inSensor); outStatus = digitalRead(outSensor); if (inStatus == 0)

Circuit: Download Programming.... #include <SoftwareSerial.h> //sender phone number with country code const String PHONE = "ENTER_YOUR_PHONE_HERE"; //GSM Module RX pin to Arduino 3 //GSM Module TX pin to Arduino 2 #define rxPin 2 #define txPin 3 SoftwareSerial sim800(rxPin,txPin); #define PC 7 String smsStatus,senderNumber,receivedDate,msg; boolean isReply = false; void setup() { digitalWrite(PC, HIGH); delay(7000); Serial.begin(115200); Serial.println("Arduino serial initial

Circuit: Download Programming: #include <SoftwareSerial.h> //Alarm reciever's phone number with country code const String PHONE = "Enter_Your_Phone"; #define rxPin 2 //GSM Module TX pin to Arduino 2 #define txPin 3 //GSM Module RX pin to Arduino 3 SoftwareSerial sim800(rxPin,txPin); //the pin that the sensor is atteched to int sensor = 11; void setup() { pinMode(sensor, INPUT); Serial.begin(115200); sim800.begin(9600); Serial.println("SIM800L software serial initialize"); s

This Project is use for anti sleeping on Car drive, Book reading. I can make this project using ir sensor, ATmega328p and some components and buzzer. you can make this project with any Arduino board. you can make this project help with this video.... Circuit: Download Programming and Circuit: #define SENSE A0 void setup() { pinMode(SENSE, INPUT); pinMode(2, OUTPUT); pinMode(LED_BUILTIN, OUTPUT); } void loop() { if(digitalRead(SENSE)) { digitalWrite(LED_BUILTIN, LOW); pinMode(

Circuit: Download Programming and Circuit click...... #include <SoftwareSerial.h> //Alarm reciever's phone number with country code const String PHONE = "Enter_Your_Phone"; #define rxPin 2 //GSM Module TX pin to Arduino 2 #define txPin 3 //GSM Module RX pin to Arduino 3 SoftwareSerial sim800(rxPin,txPin); //the pin that the sensor is atteched to int sensor = 11; void setup() { pinMode(sensor, INPUT); Serial.begin(115200); sim800.begin(9600); Serial.println("SIM800L software