Abstract:
Domestic fans are a w i d e l y u s e d a p p l i a n c e a l l a r o u n d t h e w o r l d . T h e r e a r e s e v e r a l t y p es
o f fan c o n t r o l l e r s a v a i l a b l e f o r t h e speed c o n t r o l l i n g o f t h e fans. S i n c e t h e cost is a
dominant f a c t o r w h e n t h e r e l e v a n t m a r k e t is c o n c e r n e d , l o w cost f a n c o n t r o l l e r s are
popular a m o n g t h e m e v e n t h o u g h t h e r e are s e v e r a l d r a w b a c k s . T h i s t h e s i s discusses
design and i m p l e m e n t a t i o n o f a u t i l i t y f r i e n d l y h u m less r e m o t e c o n t r o l f a n c o n t r o l l er
unit at an a f f o r d a b l e p r i c e.
