Model 5812A UHF Data Transceiver Question

[emjez15]

here's the picture:


PROJECT: RC Car with Spy Cam that will be controlled in a laptop/PC..

1. kung pwedeng gawing USB ung 4 pins sa lower right part ng Transceiver as Microcontroller
2. kung pwedeng gamitin ung Visual Basic to send data sa transceiver to the RC Car any tips?
3. kung pwedeng baguhin ung frequency para tumugma sa RC Car?

Thanks po ^_^