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Hi-fi, Radio, and Retro: The DIY Projects Spectrum Readers Love

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This month we’re celebrating the launch of our second PDF collection of Hands On articles, which IEEE members can download from IEEE Spectrum ’s website and share with friends. Far and away our most popular article in the last five years has been “ Build Your Own Professional-Grade Audio Amp on the Sort of Cheap ” (November 2018).

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The First Digital Camera Was The Size of a Toaster

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Registration is open ; guests can attend in person or virtually. In a 2016 interview with DIY Photography , he said cassettes were the only permanent form of “digital storage” available to him at the time. The Kodak digital camera has been commemorated as an IEEE Milestone. This was more than just a camera,” IEEE Member Steven J.

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A Smart Artificial Pancreas Could Conquer Diabetes

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A person who requires insulin must walk a tightrope. If it falls too low, the person may faint; if it rises too high and stays elevated for too long, the person may go into a coma. Inconsistency : Insulin action differs between people, and even within the same person at different times. Beta Bionics. Bigfood Biomedical.

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