Elecrow has added two new ESP32-S3-powered rotary displays to its CrowPanel Advance lineup, which come in 1.28-inch (240×240) ...

Of course, that's usually followed by someone creating a fantastic handheld NES emulator as their first embedded project, and suddenly my untidy heap of wires and buttons doesn't feel so inspiring ...

If you’re even remotely interested in the self-hosting ecosystem, you’ve definitely heard of Home Assistant. Since it’s ...

Engineers have shown that a technique to measure heart rate via Wi-Fi signals is effective even with the lowest-cost devices - and no wearables needed.

Light Sign (Hand Gesture RGB LED Controller) This project uses real-time hand gesture recognition with MediaPipe and OpenCV to control an RGB LED. It connects to an ESP32 acting as its own Wi-Fi ...

The core goal of this project is to convert a traditional superloop program into a FreeRTOS-based design. Instead of one endless loop handling everything, the program is divided into independent, ...

S/PDIF has been around for a long time; it’s still a really great way to send streams of digital audio from device A to device B. [Nathan Ladwig] has got the ESP32 decoding SPDIF quite ...

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

There are all kinds of air quality sensors on the market that rely on all kinds of electro-physical effects to detect gases ...

I wanted to build a high-quality internet radio that could connect to both my local Ethernet network and a WiFi access point. This setup allows me to record radio broadcasts—especially France ...