Abstract: The internet of things (IoT) based wireless sensor networks (WSNs) have been employed in many applications in industrial and medical fields. Smaller codeword length and low area complexity ...

Water level monitor using open-source microcontrollers (Arduino, ESP8266, ESP32) and ultrasonic sensors HC-SR04 / JSN-SR04T and similar with Trigger and Echo signals. Arduino Core & ESP-IDF ...

Rutronik Adapter Board RAB7 is an open-source hardware Arduino shield designed for AI-powered Sensor Fusion with seven environmental and inertial sensors from Bosch, Infineon, and Sensirion. The ...

This project demonstrates how to digitize analog temperature signals from an LM35 temperature sensor using Arduino's built-in ADC, and how to analyze the signal in both time and frequency domains ...