Cloth Passive Stylus Pen

Cloth Passive Stylus Pen

Why is the capacitive pen not sensitive to fingers?

The basic working principle of the electric screen is: the human is a false ground (zero potential body), and a very low voltage is applied to the working surface. When the user touches the screen, the finger absorbs a small current, this current The points flow out from the electrodes on the four corners or sides of the touch screen, and theoretically the current flowing through these four electrodes is proportional to the distance from the finger to the four corners. The controller obtains the touch The position of the point is capacitive screen, electrostatic induction, it needs the conductor to touch the screen to respond, so it does not need to be very hard, as long as the finger touches the screen lightly to be recognized. Then, ordinary stylus can not be used for capacitive screen, capacitive screen has a special stylus, which is electrostatic.
The advantage of the capacitive screen is that it is sensitive, supports multi-touch, and is more suitable for entertainment and games.
The disadvantage is that it cannot be accurately positioned. For example, when editing a document, it is not so easy for you to accurately click and edit a certain word or punctuation mark.

Cloth Pen Nib Stylus Pen image details:

Smart touch Pen with conductive cloth tip 

Enter teacher status, Pay more attention to the speech 

High sensitive, Environmental protection, Replaceable nib 

Writing fluently, Keep it sensitive, Abrasion resistance, Metal pen body

Conductive cloth pen tip can be replaced at will, it has smart sensing, reuse, long service life, it's simple and easy to use.

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