Unlike the standard ESP32 microcontroller, the CAM variant includes a camera module and a microSD card slot built into it. Heck, if you’re willing to write long lines of code, you can create a ...

Scientists in Hungary have built a prototype of a thermal distillation device, supported by PV power. The PV panels use an IoT component that self-cleans when dust is detected and cools itself when ...

This project shows how to use an ESP32-WROOM development board with a DHT11 / DHT22 sensor to measure temperature and humidity. The results are printed on the Serial Monitor every 60 seconds. It is ...

This ESP32-based system monitors temperature using multiple DS18B20 sensors and provides intelligent heating control with cloud connectivity. The system features real-time data logging to Firebase, ...

Espressif Systems' EchoEar is a compact ESP32-S3 AI chatbot designed for voice interaction and edge AI applications, for smart toys, voice-enabled ...

Temperature sensing plays a pivotal role in controlling and monitoring industrial, chemical, and biomedical systems. There ...

One of the best and most simplest use cases for an ESP32-based display is a smart home dashboard. Touch or non-touch, it doesn't matter, as a basic display can be used to show information from ...

If you don’t think putting holes in pipes is a good idea, read on. Swedish company eMarine, which uses advanced monitoring and optimization technologies, to reduce vessel’s fuel consumption and ...

Abstract: In this work, we proposed a high signal-to-noise ratio (SNR) temperature sensor based on a fiber ring laser cavity (FRLC). The sensor consists of a fiber Bragg grating (FBG) coated with ...