Browsing by Subject "Lumen measurement"

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    • Semi-automatic system of lumen measurement of LED lights in an embedded box 

      Toyan, Md. Aftahee; Masud, Ahmed Shahriar; Amin, Sams Shafiul; Jeeval, Faiad Raihan Hafiz (BRAC Univeristy, 2018)
      Due to an exceptional geographical location, Bangladesh can produce significant amount of solar energy, which is 1840-1575 kWh/m^2 annually. Because of that solar home system (SHS) is gaining enormous popularity in our ...