💧 Monitoring water tanker level using NodeMCU ESP8266 and HC-SR04P Ultrasonic Sensor and broadcasting it using a simple HTTP server inside NodeMCU ESP8266 and show data in an Android App ...
今回は、前回のnodeMCU(ESP8266)で割り込みを使った話。 インターネット先生の情報だとちょい上手くいかなかったので、色々試したメモです。 やりたかったことは、ブザーを鳴らしてBメロをループしといて、ボタンを押したらサビに繋がる。です。
Abstract: The fast change and growth in technology has gradually met the modern man’s need to be able to easily control many aspects of his life. Such aspects include controlling one’s home remotely ...
Discover how to build a real-time event notification system by integrating NodeMCU (Arduino) with Google Firebase and Laravel. This tutorial covers the complete setup, from hardware to cloud and ...