This number sends a pulse to the Arduino, which in turn tells the servos how far to move. A joystick typically has have pins: VRx (the x-axis signal), VRy (the y-axis signal), SW (a pushbutton we ...

Later in this article, I explain how to control a servo using Arduino. Arduino. The Arduino is an open-source electronics prototyping platform composed of two major parts: the Arduino board (hardware) ...

His test setup uses an Arduino to drive servo motors on the receiving end of the hardware. You can’t do everything with Xbee, the xbee also has PWM, which can be configured to link up to ADC ...