A Bengaluru tech enthusiast has retrofitted a 1970s rotary telephone with AI capabilities, turning it into a voice-activated assistant for daily digital tasks. The developer, Pankaj, accomplished the ...

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An off-the-shelf kit and about two hours are all you need.

The various Raspberry Pi camera modules have become the default digital camera hacker’s tool, and have appeared in a huge number of designs over the past decade. They’re versatile and ...