I'm making a security based remote..i have used TSOP1738 IR sensor and ken's library for this..I have tried to get value from an A.C's remote to get values but it showed "0" for any button...I want to make a system in which User have to enter password first ,then only he can use the remote to perform various operations..now i'm facing problems in programming a module for this...Can any one give some hint or example program to understand this?? also can anyone tell me which remote i should use as this sensor works on 38khz frequency..?? How can i store values of various buttons and then compare?? I need help to understand this programming in C..
Read on the Serial monitor the values which come and get displayed there whenever you click on a Button on an IR remote.