Innovative wireless light switch could cut house wiring costs in half
www.ualberta.ca
A U of A engineering researcher has developed a wireless light switch that could reduce the cost of wiring a house by as much as 50 per cent.

Researcher has developed, at a cost of less than one dollar, a wireless light switch that runs without batteries, can be installed anywhere on a wall and could reduce the cost of wiring a house by …::A U of A engineering researcher has developed a wireless light switch that could reduce the cost of wiring a house by as much as 50 per cent.

    • ForgotAboutDre@lemmy.worldEnglish
      7·
      11 months ago

      It’s probably someone in his house. They either think the door bell is too loud or need the batteries for another device.

      • CorkyskogEnglish
        32·
        11 months ago

        Ah yes those “other devices”… check the wife’s nightstand