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HowToFunda was founded with the reasons that students, teachers, and parents were struggling to make the school models during the school or science exhibitions due to the complexity involved in making the model which is a hard nut to crack. In the current education system, the term science exhibition refers to science projects, science presentation and implementing the science working models as prototypes, which students to exhibit the learning made by the students. The science exhibition is a very important event to help the student to prepare towards science projects. The science exhibition helps the students in improving the presentation skills and also increases the interest in science or any other subject. Being the parent myself did not find the right content or information on the school project model in one place.

Smart Dustbin Arduino Code

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#include <Servo.h> Servo lidServo; const int trigPin = 9;const int echoPin = 10;const int servoPin = 3; long duration;int distance; void setup() {  pinMode(trigPin, OUTPUT);  pinMode(echoPin, INPUT);   lidServo.attach(servoPin);  lidServo.write(0);   // Lid closed   Serial.begin(9600);} void loop() {   // Send ultrasonic pulse  digitalWrite(trigPin, LOW);  delayMicroseconds(2);   digitalWrite(trigPin, HIGH);  delayMicroseconds(10);  digitalWrite(trigPin, LOW);   // … Read more

110 Sensor-Based Science Project Ideas for Students

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Here is a large collection of 110 sensor project ideas, especially suitable for school science exhibitions, Inspire Awards, STEM fairs, DIY YouTube projects, and low-cost working models. I have focused on projects that can be made with commonly available sensors such as IR, PIR, ultrasonic, LDR, soil-moisture, water-level, temperature, gas, rain, flame, sound, vibration, magnetic, … Read more

25 Sensor-Based Science Project Ideas for Students

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Sensor projects are excellent for school science exhibitions because they demonstrate how real-world problems can be solved through detection, automation, and simple electronic control systems. Many of these projects can be built using inexpensive components such as IR sensors, LDRs, ultrasonic sensors, soil-moisture sensors, gas sensors, temperature sensors, water-level sensors, and Arduino boards. Some can … Read more

Waste Management Working Model for Science Exhibition

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Waste management is one of the most important environmental issues faced by cities, towns, villages and communities. Every day, large quantities of waste are produced from homes, schools, offices, markets and industries. If different types of waste are mixed together, recycling and safe disposal become difficult. The Waste Management Working Model demonstrates a simple solution: … Read more

Waste Management Project for Science Exhibition – DIY Working Model

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Waste management is one of the most important environmental challenges faced by homes, schools, offices and communities. Every day, different types of waste are produced, including food waste, paper, plastic, electronic items and other materials. If all these wastes are mixed together, recycling becomes difficult and harmful materials can contaminate the environment. The Waste Management … Read more