infrared sensor connecting to microcontroller

[zelsenussi]

optical sensor

i have infra red sensor how can i conect it to microcontroller for external interupt..

 

[rikie_rizza]

optical sensor

You can use an analog comparator with logic output.

 

[TekUT]

Re: optical sensor

If you need to detect some object or movement you can refer to Honeywell devices, there are several model with transmitter and receiver built inside the same package.
Here you can find a example:

**broken link removed**

Using infrared instead visible have advantage about immunity of the receiver against visible ligth.

Cheers
Powermos

 

[kender]

Re: optical sensor

i have infra red sensor how can i conect it to microcontroller for external interupt..

Post a model of the sensor or a link to its datasheet.