calculate how long is the day
visitors this year: 1,429 … and see how to add features to the Home Assistant display An interest in solar energy is a possible reason to record the sun’s azimuth and the time of...
visitors this year: 1,429 … and see how to add features to the Home Assistant display An interest in solar energy is a possible reason to record the sun’s azimuth and the time of...
rogerfrost.com is a compendium of ideas for using technology with sciencey questions in mind. Started in 1995 to offer ideas to school science teachers, its coverage now extends to gadgets, home automation, home living and sensors to help understand what’s going on around the house.
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Roger Frost (his cv) has been writing about technology since 1988 and this web includes his articles; tutorials, lesson outlines and radio interviews.
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