[RFID-reader-VB-Code] - RFID READER VB CODE via visual basic u can use it and it s very simple code for understand so go ahead with this code if any problem comes feel free to contact me
[VB-connection-with-RS232] - communication GUI and embedded system via serial port
[VB_colouriser] - solid works developer source code
[VB code written in hotel Management ...] - Very good hotel management system, using local databases. read the DAT file initial file. reference value.