Query regarding Sensors

Hello,
We are doing project on sensors. we are using following sensors in the project HSDL300 and TFDU400. Please give us the details about the sensors usage and frequency used.
Thanking you

do you have any link to the datasheet of these sensors?

r they serial infra red transceiver????

may be this wud help..

http://www.datasheets.org.uk/pdf/1645184.pdf

she asked for HSDL-300.. and the datasheet is of HSDL-300
better wait till she post the link for datasheet

hmm
u r right :-)

these are the two sensors we are using.. what is the frequency range please let us know

These are transceiver modules you need not to worry about operating frequency. It will work with IRDA without any problem. or maybe i am not able to understand what frequency range you are talking about.

Hello Ajay...
Thanks.... we have one more IC GP2D150A... do we need to connect any external hardware for interfacing with 89c52

well u see the output high varies nad max is 3 volts...
if interfacing to 52....
1) u can pull up the input to 5 volts.. using 5k-10k resistor..
:-) 2) get the data on to an adc and read the input voltage fix a range for input high...

just hope the first solution works...

Thanks Shyam... will try it out and see...