How does a Flex Sensor Work? In layman's terms, a flex sensor is a variable resistor that varies its resistance upon bending. As the resistance of the sensor is directly proportional to the amount of ...

Circuit Diagram and Explanation: In this Arduino Alcohol Detector Shield we have used a MQ3 sensor to detect present alcohol level in the breath. A 16x2 LCD is used for displaying the PPM Value of ...

The device includes the connection between an Arduino microcontroller and an optical mouse sensor to provide help in reading the movements from horizontal and vertical directions. The Arduino board ...

This project features an Arduino board and a color sensor that able to organize objects based on color. The physical construction is design in 3D application which exactly fits to the operation.

Integration of Hardware and Software: The project involves connecting piezoelectric sensors to the Arduino board and utilizing the Arduino programming language to read sensor values, map them to ...

Leonardo Russo’s ArduinoSimulator is an open-source Arduino Simulator written in JavaScript that runs code directly in your web browser and shows the serial output and digital/analog pins status for ...

To connect a 4-bit 7-segment display to the Arduino for output, we have opted for an integrated temperature and pressure sensor. This sensor simplifies the setup, requiring only two interfaces and a ...

IoT devices are becoming ubiquitous, spreading in several technological fields. Because of their remote collocation, their usefulness profits of power supplies based on energy harvesting techniques, ...