visitors this year: 5,088 Toggling a light switch means that a press of the switch will turn the light off or on depending it what it was last doing. There is nothing clever about...
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, Roger Frost expanded the coverage to home automation, gadgets and sensors to monitor, or understand, what’s going on around us.
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Roger Frost has been writing since 1988 and this web includes his published articles about the use of the Internet; the work of scientists and how technology is useful at home or school.
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HOME AUTOMATION:
