Still absolutely nothing.
Can you send an image of your last setup?
Your VL jumper is set to “USB” but you have the 9V battery connected. Therefore for the arm to work, you’ll need the USB connected, and you can disconnect the 9V battery.
Next, you still have the VL=VS jumper in place, which is clearly not the case. You need to remove that jumper since the servo voltage is different than the logic voltage.
i am trying to drive my robot arm using C++ please i need help i am new in this field.
ese - you’ll need to provide more details. Which AL5D arm do you have and what is the controller? If you have the version with the SSC-32 servo controller, you basically need to learn ow to program in C++ and send commands serially viaa COM port; this is too much to teach in a forum thread and you would be best buying a book or taking a class. If you are using the version of the AL5D with BotBoarduino, the Arduino programming language is very similar to C. You can download the Arduino software from www.arduino.cc.