Choosing a stylus for your tablet: universal or specific?

[msttasnuvanava]

Are you thinking about buying a stylus for your drawing tablet? You may have this question in mind:

A stylus from a specific brand with full functionality and a good reputation costs $2,599 MXN.

A stylus that can work with many devices sells for $399 MXN online. It's unclear which specific devices it's compatible with and it's made by different brands.

Which one to choose?

Do you want to know if a universal stylus is compatible with your how to save iran number in whatsapp drawing tablet? Are you wondering how it works? Are you wondering if it is a good purchase?

To find the answers, keep reading. This article will answer all the questions you may have about styluses for drawing tablets.

How do drawing tablet styluses work?
There are two working principles of stylus pens: electromagnetic resonance and capacitive. These two principles are applied in the detection of movement on the surface of a stylus drawing tablet.

Electromagnetic resonance
An electromagnetic resonance stylus uses a magnetic field to figure out where it is. It's also called EMR technology .

The touch screen sends a changing electromagnetic field to the stylus when you try to draw and use its surface. Stylus pens also emit electromagnetic waves intermittently toward the screen. When the stylus is brought close to the screen's receiving coil, the coil detects the electromagnetic waves emitted by the stylus. The group of coils closest to the stylus detects a greater electromotive force.

The position of the stylus can be determined by measuring the electrical charge in the horizontal and vertical directions. This information is used to move the cursor on the screen.

This means that when you tap the touchscreen with the pen to write or draw, the pen and touchscreen communicate with each other to know exactly where the pen is. This allows you to write or draw whatever you want.

EMR technology
According to this principle, you will have noticed that the EMR pen works without touching the screen because it uses virtual signals. If necessary, you can use the EMR pen by passing the stylus over the screen without worrying about scratching the surface.

Of course, the distance at which the stylus can be placed must be taken into account, as this is limited. The strength of the electromagnetic field gradually weakens with increasing distance. Typically, the operating distance of an EMR probe ranges from a few millimetres to several centimetres.

For some professional EMR probes, their operating distance may be longer. In most cases, it is necessary to be close to the touch screen to accurately sense the electromagnetic field. This is necessary for correct positioning.

Capacitive
A capacitive stylus is a type of stylus designed specifically for use with capacitive touchscreens, commonly found on smartphones, tablets, and other modern devices. Capacitive touchscreens use the electrical properties of the human body to detect touch, unlike resistive touchscreens.

A capacitive stylus is typically made of a conductive material, such as metal or conductive rubber, which forms the conductive part and the capacitive sensor. These materials often mimic the electrical conductivity of a human finger. When the stylus touches the screen surface, its conductive bar changes the capacitance of the screen. The touch screen can sense this change and determine its position.

This means that a capacitive stylus requires a capacitive sensor built into the screen to work. As long as your screen has a capacitive sensor and is compatible, you will be able to use this type of stylus.

Fortunately, most touchscreens used in modern electronic devices are capacitive. This means they can recognize input from capacitive styluses, fingers, and even gloves.

Types of stylus
There are many types of stylus pens on the market, in addition to EMR and capacitive ones. Here we will discuss the advantages and disadvantages of the different types of stylus tips, their uses, and the compatibility of these stylus pens with different screens.

Capacitive pens
Capacitive touch pens are suitable for most capacitive touch screen devices, such as Android tablets like Microsoft Surface Pro, iOS tablets like iPad Air or Pro, and computer screens.

Capacitive touch screens have many advantages, such as the ability to recognize multiple touch inputs, handwriting, finger, glove, and other inputs, and have faster response times. They also typically have higher resolutions that provide clearer, more detailed images and text.

EMR Pencils
EMR styli use the principle of electromagnetic resonance to detect the position and angle of the equivalent stylus, which is very suitable for specific types of EMR touch screen devices, such as many professional digital drawing tablets , notepads and tablets.

Professional digital drawing tablets and handwriting tablets use EMR screens instead of capacitive screens because the former have higher precision and a more natural feel.