hi friends,actually now i have to do a project based on ir transmitter & receiver.
i have a query that whether the ir transmitter & receiver are found readymade in the market or we have to prepare it.frequency is not a problem with me.whatever frequency we need basically ir tx & rx to complete the ckt.
if receiver & transmitter are found in pair,then how can i get specification of these.we need an ir transmitter & receiver pair which can be used for distance 15m.
i have a query that whether the ir transmitter & receiver are found readymade in the market or we have to prepare it.frequency is not a problem with me.whatever frequency we need basically ir tx & rx to complete the ckt.
if receiver & transmitter are found in pair,then how can i get specification of these.we need an ir transmitter & receiver pair which can be used for distance 15m.