Spectrum Slit a light sculpture visualizes RF activity with an SDR receiver and sixty?four filament LEDs, helping you see ...

Pipe local wireless noise through an SDR into an RPi, and 64 LED filaments do the rest Unless you live in a Faraday cage, you're surrounded at all times by invisible radio signals, from Bluetooth and ...

He’s referring to the electromagnetic radiation given off by our electronic devices, and in particular, the portion of the ...

The 3.5 mm headphone jack has been in decline for many years, but if your phone still has one, you can use it for a lot more than just listening to music.

The tech news you may have missed this week.

Wireless communication is becoming increasingly crowded. Radio-based links are under constant pressure from spectrum ...

Raspberry Pi is gearing up to launch the Smart Display Module for the CM5 and has revealed a few details about it ahead of ...

Arducam recently launched the All-in-One Raspberry Pi AI Camera Kit with CM5, a Raspberry Pi CM5-based PoE outdoor security ...

Raspberry Pi AI HAT 1 and 2 compared with real FPS numbers and 8 GB RAM on AI HAT 2, so you pick faster hardware for your ...

D printed breadboard designs optimized to leave as many rows as possible for the Raspberry Pi Pico and ESP32 development ...

How London-based Tewke is turning the most familiar object in the home into a gateway for demand-side energy control, ...

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