At the heart of the “Walter” board lies the ESP32-S3 microcontroller, equipped with 2MB of RAM and 16MB of flash memory.

Give your Raspberry Pi 3 or older a new life with these clever, practical, and creative projects you can build right now.

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor ...

Replacing the IR sensors with ESP32-CAM to increase the efficiency and handle the more congested lane.

The ReSpeaker Lite ($32) is a ESP32-based audio kit with a 2-mic array from Seeed Studio that can transform your old speakers ...

USB Power Delivery (PD) 3.2 sink implementation for embedded devices released under an MIT license. Vitaly Puzrin noticed ...

My approach to introducing children to microcontroller programming.

Simulation-driven firmware development decouples code from hardware constraints, enabling earlier testing and faster delivery ...