New Espressif microcontrollers unveiled at CES 2026 include the tri-band Wi-Fi 6E ESP32-E22 and ultra-low-power ESP32-H21.

OpenMV embedded vision is the focus of EEI #57 with Kwabena Agyeman: edge pipelines, tooling, and what really ships on MCUs.

Arduino 20th anniversary projects at the University of Padua include a gesture-control car, solar IoT monitor, and BLE swim ...

Elektor is seeking presentations for its online conference on RISC-V on April 15, 2026. The call for presentations is open ...

The 1541 Disk Drive Computer project boots a Commodore 1541 like a KIM-1, letting you run Tiny BASIC and machine code over ...

A DIY wall-mounted sound visualizer plots ambient audio as a smooth waveform on an RGB LED matrix, combining a Pico-class ...

LoRaWAN Gateway Setup, step by step: register a gateway, join a node on TTN, and surface sensor data in Home Assistant ...

Keeping lithium cells or batteries in spare parts boxes isn’t very practical if you can’t verify their efficiency or actual charge capacity. This simple charger and capacity tester, which is built ...

Fjall 3.0 brings faster, safer embedded storage for Rust apps on Raspberry Pi and other Linux devices, with new formats and ...

CRT test pattern generator built on M5StickC PLUS2 outputs PAL/NTSC composite patterns, making quick on-site CRT checks easy ...