visitors this year: 1,197 see also more about 433MHz devices The letterbox is five doors and fifty metres from my desk. The uncertainty of the postie arriving in the afternoon means that I make...
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.
It’s fully indexed so you can use keywords and the search box above to find content.
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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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