Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...
In an age of endless subscription fees, it can be liberating to cut down on your monthly expenses. With a little work, a ...
Brainboxes didn’t just bolt a Pi into a metal box — the company built a factory-grade edge controller that’s designed for ...
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Hacker taps Raspberry Pi to turn Wi-Fi signals into wall art
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 ...
The Bluetooth Special Interest Group (SIG) released Bluetooth 6.0 in Sept. 2024. Its notable features pave the way for universal device tracking, lower latency, and more efficient wireless connections ...
Want to gain privacy, online security, and freedom on your Raspberry Pi? We explain how to use a VPN for Raspberry Pi to encrypt your internet connection and bypass online restrictions. Whether you ...
Twitter co-founder Jack Dorsey announced a new peer-to-peer messaging app that works entirely over Bluetooth. Chats are encrypted, ephemeral and stored only on-device — with no accounts, phone numbers ...
After tearing apart my apartment to find my wallet last year, I caved and ordered a Bluetooth tracker. I say this with some embarrassment. I’ve always resisted tracking gadgets and tech, dismissing it ...
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 ...
2 USB 3.0, 2 USB 2.0, 1 microSD card slot, 1 USB-C for power, 1 Gigabit Ethernet, and 2 micro HDMI 40-pin header isn’t color coded On the face of it, you might think the Raspberry Pi 5 is the same as ...
One of the selling points of the Raspberry Pi 5 (released in October 2023) is that it was fast enough and had enough memory to be a credible general-purpose desktop PC, if not an especially fast one.
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