PegorK's f32 might be the world's smallest ESP32-C3 board. It measures just 9.85 x 8.45 mm, or slightly larger than the area ...

Conventional radiofrequency (RF) controlled toys used in educational contexts are constrained by limited range and low adaptability, reducing their effectiveness as interactive learning tools. This ...

Abstract: Urban flooding remains a critical challenge, exacerbated by inadequate drainage systems and the lack of timely early warning mechanisms. This paper presents a sustainable urban flood ...