Have you ever thought that you can develop a petite mousepointerpointer and apply it into the various uses? Well, it’s a very simple project and it doesn’t require too much of work here.

The whole project is based on the USB-Servo, where it is a device to control a servo via the USB. Before that, do you know what the purpose of the servo is for? A servo is a motorized device is commonly used in the remote controlled transports, such as the cars, planes and so on.

In this project, the servos are fully connected with three-wire-cables. You have to make sure that the red and black wires were connected to the power, while the yellow one is connected to the signal! Beside that, you have to use that power that between 4.8 and 6 Volts, so the 5 volts from the USB-port is in the right range.

Since the signal doesn’t require too much current, you can simply connect it to the controller. The Pulse Width Modulation (PWM) is used to control the angle of the servo.

Hope you all will enjoy this fund and interactive project! [link]

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