Ir sensor based car parking circuit diagram

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Home automation circuit diagram

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Road safety at blind curve

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Smart blind stick circuit diagram

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Arduino code for Alcohol detection system

#define sensorDigital A0 #define Motor 9 #define buzzer 8 #define sensorAnalog A1 void setup() {   pinMode(sensorDigital, INPUT);     pinMode(Motor,…

IR remote control fan circuit

Blind friendly traffic signal code

Code created by innovative ideas: https://youtube.com/@innovative_ideas void setup() {       pinMode(13, OUTPUT); //red       pinMode(10, OUTPUT); //…

Rocket launcher circuit

Code for automatic room lights

Arduino code: long val; int pos; const int TRIG_PIN  = 11;  const int ECHO_PIN  = 12;  const int RELAY_PIN = 10;  const int DISTANCE_THRESHOLD = 100…

Code for smart gloves for disabled people

Code: Code created by innovative ideas int flexs = A0; // flex sensor is connected with analog pin A0 int data = 0;    int relay = 13;  void setup()…

Circuit for automatic breaking system

Code and circuit for EVM

Code: #include <Wire.h> #include <LiquidCrystal_I2C.h> LiquidCrystal_I2C lcd(0x27,20,4); #define SW1 2 #define SW2 3 #define SW3 4 #def…

Node mcu circuit diagram

Code: #define BLYNK_PRINT Serial #include <ESP8266WiFi.h> void setup() { #include <BlynkSimpleEsp8266.h>   //Set the LED pin as an outpu…

Project for disabled people

Circuit diagram: Arduino code: int flexs = A0; // flex sensor is connected with analog pin A0 int data = 0;    int led = 13;  void setup() {   Seria…

Rfid door lock

Arduino code: /*  code started RFID DOOR LOCK #define LOCK = D3; #define BUZZER = D2; #define LED_G = D4; #define LED_R = D5; */ #include <Wire.h…

Anti sleep alarm circuit

Transmitter: Receiver: Arduino code: #define Relay 13 #define buzzer A0 static const int sensorPin = 10;                    // sensor input pin  int…

Secret knock pattern door lock

Arduino code: const int knockSensor = 0; const int programSwitch = 2; const int lockMotor = 3; const int redLED = 4; const int greenLED = 5;   const…

Smart arduino ludo dice

Arduino code:  //The sketch use an oled display 128x64 pixel I2C interface to display one or two dices.   //The display are connected  // SCL Analo…

Automatic gas leakage exhaust fan on

Arduino code: /* code started    #define Sensor pin = A0;    #define relay pin = D9;    #define Buzzer Pin = D8;        code created by Innovative i…

Alcohol detecting system

Arduino code: /* code started    #define Sensor pin = A0;       #define Motor pin = D8;        code created by Innovative ideas team         For any…