1. Introduction Good morning, respected judges, teachers, and my dear friends. Today, I am going to explain my science project, Automatic Rain Cloth Collector Working Model. Have you ever experienced a situation where clothes kept outside for drying become wet because of sudden rain? To solve this problem, I have designed an automatic rain cloth … Read more
Science exhibitions and the prestigious INSPIRE Award – MANAK scheme encourage young innovators to build working models that solve real-world problems through technology. Among various domains, sensor-based electronics projects stand out for their practicality, automation capabilities, and potential for high competition scores. Sensors serve as the bridge between physical environments and electronic systems, enabling automation … Read more
#include <Servo.h> Servo clothServo; const int rainSensorPin = 2; // Digital output of rain sensorconst int servoPin = 9; // Servo signal wire void setup() { pinMode(rainSensorPin, INPUT); clothServo.attach(servoPin); clothServo.write(90); // Start with cover open Serial.begin(9600);} void loop() { int rainState = digitalRead(rainSensorPin); // Most rain sensor … Read more
Science exhibitions and school fairs are incredible platforms for students and hobbyists to showcase their creativity, technical understanding, and problem-solving skills. Among the various types of electronic projects, sensor-based projects always stand out. Sensors act as the “eyes and ears” of modern technology—bridging the gap between the physical world and electronic circuits. They make projects … Read more
Introduction The Smart Blind Stick using Arduino UNO and Ultrasonic Sensor is an innovative DIY science project designed to demonstrate how electronics and sensors can assist visually impaired people. The project combines a traditional walking stick with simple electronic components to create a smart obstacle-detection system. The main idea is to detect objects or obstacles … Read more