Ziemaginations designed a Mintyboost-derived USB charger except he used a different chip. The MAX1675 is more efficient (up to 95%!) and can also provide more current for those high-powered devices
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Maker Business — “Analog Devices to Buy Linear Technology for $14.8 Billion”
Wearables — Practice patience
Electronics — Look to ferrites (no, not ferrets, the European polecat) when faced with high frequency
Biohacking — TCAPS and Mary Roach on The 99% Invisible Podcast
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