Disponibilizamos neste código para o Arduino como integrar o sensor de CO2 MHZ19B, com o controlador Wemos D1 que é usado no desenvolvimento de Internet das Coisas (IoT) com integração com Wi-fi. - ...

This project connects the MQ135 sensor board to an Arduino-based controller to calibrate your specific board outdoors and then monitor inside air quality, primarily CO2, using one or any combination ...

This paper provides details about the design and operation of a Collision Avoidance System in smart cars, with the Arduino board as the central control unit, interfaced with an ultrasonic sensor, LEDs ...

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

The Artemis EF-24 hydrofoil vessel revolutionizes zero-emission transport, reducing CO2 emissions by 3,700 tons annually with ...

As the planet struggles under the weight of 40+ billion metric tons of CO₂ emissions in 2024 alone, and an ever-rising energy ...