This project combines computer vision (OpenCV) with ESP32 microcontroller to create a virtual touch interface that controls an LED. By interacting with three on-screen buttons, users can trigger ...

Abstract: This study presents an intelligent, real-time color-based sorting conveyor system founded on Internet of Things (IoT) and artificial intelligence (AI) technologies. The framework integrates ...

Every now and then there’s a part that comes along which is hotly anticipated, but which understandably its manufacturer remains tight-lipped about in order to preserve maximum impact surrounding its ...

Let's take a modular approach to sensor testing. The Sensor Evaluation Board was created to solve the hassle of repeatedly swapping sensors during development. Based on the ESP32-S3, it includes two ...

ESP32 microcontrollers, known for their versatility in IoT and smart home projects, also support digital audio via their I2S interface. In the first part of this series, we explore an audio-focused ...