KITTY LITTER AND BROKEN LIGHT BULBS POWER THIS HOMEBREW GAS CHROMATOGRAPH

We’re always on the lookout for unexpected budget builds here at Hackaday, and stumbling across a low-cost, DIY version of an instrument that sells for tens of thousands of dollars is always a treat. And so when we saw a tip for a homebrew gas chromatograph in the tips line this morning, we jumped on it. (Video embedded below.) For those who haven’t had the pleasure, gas chromatography is a chemical analyti ...

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Combo MEMS sensor solution with integrated gas sensor launches at CES

The BME680 from Bosch Sensortec is the world’s first environmental sensor combining pressure, humidity, temperature, and indoor air quality in a single 3×3mm2 package. The new IC enables mobile devices and wearables to monitor indoor air quality measurement in a low power, small footprint package. The level of integration is what makes this solution so attractive as well as Bosch’s capabilities with softwar ...

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