//**This is the code for the MQ3 sensor when interfaced with arduino and the readings are shown in the LCD display connected with I2C Converter**// ...

This Repository contains the Arduino IDE Code for Interfacing Ultrasonic Sensor HC-SR04 with Arduino. This project is a part of physicsandelectronics.com. Detailed Explanation of Project with diagrams ...

A common hacker upgrade to an espresso machine is to improve stability and performance with a better temperature controller, but [Schematix]’s Smart Coffee project doesn’t stop there. It entirely ...

OLED displays are commonly used in various projects and are typically I2C-based. All ESP32 chips come with at least one I2C port, and some models even support software-based I2C, allowing you to ...

Abstract: Temperature Analysis Including Headcount is intended to analyze the temperature and headcount of everyone within the sensor's range. In this project, 37°C is used as a base temperature. A ...

Have you ever noticed how shopping malls, parking lots, or event venues seem to track the number of people or cars present inside? You might think they use an AI camera to count them, but in reality, ...

Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...