Thinking about buying Flipper Zero accessories? These picks explain what each add-on does, where it helps, and where the ...

Abstract: A circular polarized 4x4 element 4-port antenna in the 300 GHz band was designed and fabricated. Antenna gain of more than 10 dBic and axial ratio of less than 3 dB were obtained at 285.12 ...

Raspberry Pi 4 and the latest Raspberry Pi 400 share the same Broadcom BCM2711 processor with four Cortex-A72 cores. However, the Pi 4 is clocked at 1.5GHz and the Pi 400 can go up to 1.8GHz. So it’s ...

Canadian positioning sensor developer Calian GNSS has launched two advanced antenna solutions designed for precision navigation applications: the HC3990XF housed full-band helical antenna and the next ...

From a raw performance standpoint, the Raspberry Pi 5 completely outclasses the Pi 4. Going from Arm Cortex-A72 in the Pi 4’s SoC to Cortex-A76 cores is a big jump in its own right as these cores are ...

If you’re having issues watching KOB 4 with an antenna in southern New Mexico, it is because strong winds knocked the dish out of alignment on our Socorro microwave. This microwave transmits the KOB 4 ...

Explore four antenna calibration stories from phased-array algorithms to mmWave breakthroughs to OTA testing that are sure to delight you. Antenna calibration, according to our friends at A.H. Systems ...

You can run AI models on your existing Raspberry Pi without any additional hardware. Ollama lets you seamlessly install LLMs on your Raspberry Pi with just a simple ...

When developing projects that will require portability, and connectivity, your first instinct is to grab a Raspberry Pi. And why not? This single-board computer (SBC), which has become especially ...