thank you >>> but i need anew program that open light led and explain how the program is work in flow code >>> pleas answer me quiqly
Please try and explain exactly what you need. You cannot expect to give us a single sentence and then sit back and get exactly what you are looking for. Also if it looks like you are making more of an effort to try and solve the problem yourself, i.e. by reading help files and looking at examples then other users will feel better about making effort to help you.
What do you mean by "open light led "
Do you mean when a valid RFID card is present at the RFID reader it will open a lock and light a LED?
This Bundle manual might help to get started.http://www.matrixmultimedia.com/resourc ... -1_Web.pdf
Examples are available from here.http://www.matrixmultimedia.com/lc_index.php?p=10
Start by getting a RFID card detected and then try to read back the ID from the card. There are examples of how to do this.
You can then move on and start thinking about your system and what you need it to do. eg Do you want the system to open on a single card or a number of cards with specific IDs or any valid card etc?