Please help me,PDArobotics problem ????

[thuanbk]

HI everybody!!!!!!
I'm Thuan vu ,name in Viêt Nam is Vũ Hồng Thuấn.
Project of me use : PDA <-----------Irda (Tfds4500)----->>> MCP2155 <<------>>PIC
i am a sudent at Ha Noi city,i have problem with a project . i read a book "PDA-Robotics" of Doug Wiliam and doing according to book this,but at VIET NAM ,I am not look for IC TFDS4500,i find nokia 8250 and 8150 to replace TFDS4500,i find code at web: PDA-robotics.com,and copy&paste on PDA (HP6365 and MDAI),it contact
very good on CPU ARM.
BUT all i do not conect PDA and ROBOT ? Why ? if you have IC TFDS4500,you can send to me? i think it fault from it? At Viet Nam can not find.
i also have diagram to replace Tfds4500 but it do not conect??


*)address at Viet Nam :
Name: Vũ Hồng Thuấn ,09/37, Mac Thi Buoi strees,Vinh TUY precinct ,Hai Ba Trung Districts, Ha NOI city, Viet Nam country
phone : +84983122739

Please help me........

 

[thuanbk]

i has made pdarobot from web: pda-robotics.com but i did not conect pda and Robot ,i used MCP2155 and pic16f876 and code i found from web pda-robotics,please help.

 

[teekay_tk]

maybe you can find
HSDL-7001 IR 3/16 ENCODE/DECODE IC
and
HSDL 3612 in Vietnam.
try these