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Two types of Joystick

(Summary description)According to the analog signal conversion structure distinction. Joystick is generally divided into Hall-type handles and potentiometer-type handles. The analog signal conversion of industrial joysticks is generally realized in three forms: a magnetic steel Hall structure, a brush resistor structure, and a finished potentiometer (there are two types of Hall type and brush type).

Two types of Joystick

(Summary description)According to the analog signal conversion structure distinction. Joystick is generally divided into Hall-type handles and potentiometer-type handles. The analog signal conversion of industrial joysticks is generally realized in three forms: a magnetic steel Hall structure, a brush resistor structure, and a finished potentiometer (there are two types of Hall type and brush type).

Information

According to the analog signal conversion structure distinction. Joystick is generally divided into Hall-type handles and potentiometer-type handles. The analog signal conversion of industrial joysticks is generally realized in three forms: a magnetic steel Hall structure, a brush resistor structure, and a finished potentiometer (there are two types of Hall type and brush type).

Joystick from China1. Hall-type joystick: It is composed of magnet steel, Hall chip, signal processing circuit, signal input, and output ports, etc.; the relative angle or linear displacement between the magnet steel and the Hall chip generates a signal; the advantage of the Hall-type handle: no contact, long service life, programmable; Disadvantages of the Hall-type handle: under extreme high and low-temperature conditions, there will be a certain temperature drift, and it may be affected by the external magnetic field in special environments;
2. Potentiometer type joystick: It is composed of brushes, signal processing circuits, signal input, and output ports or is a finished potentiometer; its working principle is that the brushes move on the conductive plastic to produce resistance changes. Advantages: stable signal output, less affected by temperature and magnetic field; Disadvantages: friction between brush and conductive plastic, easy to wear, short mechanical life.
Through the above introduction and analysis of two types of Joystick, hope it helps you.

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Two types of Joystick
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