Joystick Controlled Servo Motor by Arduino

Hardware The hardware setup is very simple, and is described in detail in the serial-servo article. The JR Sport ST47 standard servo is wired directly to Arduino’s 5V power and ground, and the servo’s control wire is connected to Digital pin #2. The Arduino module is connected to a PC (running Linux in our case) with a USB cable, and a standard USB joystick is also connected. Software The simple two-layer software stack includes a Python script for interpreting inputs from the joystick, and t....

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