The study of semiconductor devices and related technology is considered a branch of solid state physics, whereas the design and construction of electronic circuits to solve practical problems come under electronics engineering.. 
jẹ́  ọba ilẹ̀ Fránsì tẹ́lẹ̀.Àwọn Ọjọ́ìbí ní àwọn ọjọ́aláìsí ní àwọn ọba ilẹ̀ Fránsì.. 