CES 2026 is just around the corner and we will be there again but, looking back, our 2025 coverage was very popular. Though ...

The nRF9151 SMA Development Kit (DK) from Nordic Semiconductor helps engineers build cellular IoT, DECT NR+, and NTN ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

The world’s energy demand is rising, and NREL’s ULIS power module could help meet it. Demand for energy worldwide is climbing rapidly, driven in part by power hungry data centers that support ...

The LILYGO T-Echo Plus is another off-grid LoRa communicator, similar to Blackout Comms, ThinkNode M2, and Wio Tracker L1 Pro ...

LG says its Sound Suite home audio system is all about flexibility and simplicity. Traditional Dolby Atmos setups often require a tangle of cables, multiple speakers, ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you ...

Wired listening might be the ultimate in terms of sound quality, but for convenience, you can't beat a multi-room wireless system. Not only does it give you more versatility in terms of speaker ...

There's this Chinese company named Heltec, and they make a cool little development board that has an Espressif ESP32S3 (which has WiFi and Bluetooth), a 128x64 pixel OLED display and an SX1262 863-928 ...