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…