pinMode(led1, OUTPUT); // Configura o pino do LED 1 como saída pinMode(led2, OUTPUT); // Configura o pino do LED 2 como saída pinMode(led3, OUTPUT); // Configura o pino do LED 3 como saída ...
#define echo 8 // Declara que o pino de echo estará na porta 5 float distancia = 0; // Cria a variável para receber o valor da distância float tempo = 0; // Cria a variável para recer o valor do tempo ...
Gas leaks can pose serious safety risks, especially in homes, kitchens, and small commercial spaces. In this project, you'll learn how to build a simple and budget-friendly gas leakage detector using ...
Photoelectric sensors detect objects and surface changes using variations in optical properties. Each sensor includes a light emitter and a receiver, with most relying on infrared light. In optical ...
Walking safely and confidently can be a challenging task for visually impaired individuals, but with the help of technology, we can make it easier for them. This DIY Blind Stick is an innovative yet ...
Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...
En este post, discutiremos el uso o la utilización del módulo PZEM-004T V3.0 (del que hemos hablado en este blog en numerosas ocasiones), el cual se interconecta utilizando cualquier variante de ...
Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...
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