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Connect multiple HATs to a Raspberry Pi wirelessly with PiSquare (crowdfunding)

One of the things that makes Raspberry Pi’s small and inexpensive single-board computers interesting is the 40-pin connectors that makes it possible to connect expansion boards called HATs (which stands for Hardware Attached on Top). These can add features like sensors, displays, additional ports and other I/O options, and much more. But most of the […]

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Lilbits: Maybe a wearable air purifier that sprays your breath outward isn’t such a great idea in 2022?

Dyson, a company known for its high-performance (and high-priced) vacuum cleaners, hair care products and fans has entered the wearable space with the introduction of Dyson Zone, which the company describes as “air purifying headphones.” Basically, they’re a set of wireless noise-cancelling headphones with a built-in air purifier that covers your nose. And while they […]