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Microcontroller › 8051 › IR transmitting and receiving
i need to detect the IR and through interfacing( i.e, using 89c51) display at the lcd that the object is detected….i dont have any problem relating LCD interfacing…
how can i use the IR for transmitting and receiving purpose….
Looking forward for your help…
thank you
wysiwyg_imageupload::wysiwyg_imageupload:141:connect the alalog o/p to buffer or a comparator ckt, and the o/p of that can be feed to microcontroller(8051). AVR contains in built ADC so you can use that if you using AVR microcontroller
what type of IR sensor you are using
what type of IR sensor you are using