touch detection

CT8229 Touch Detection IC: A Capacitive Touch Chip Supporting 8 or 16 Touch Keys

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CT8229 Touch Detection IC: A Capacitive Touch Chip Supporting 8 or 16 Touch Keys

Shenzhen Jinhanyu Electronics Co., Ltd CT8229 8/16 Key Capacitive Touch Detection Chip Overview Description The CT8229 touch detection IC is a touch chip designed using capacitive sensing principles. This chip features a built-in voltage regulator for the touch sensor, providing stable touch performance applicable in various scenarios. The human touch panel can be connected through … Read more

What is the Principle of Mobile Touch Screens? How Do They Know Where We Tap?

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What is the Principle of Mobile Touch Screens? How Do They Know Where We Tap?

Resistive touch screens consist of a multi-layer composite film, with a layer of glass or acrylic as the base, coated with a transparent conductive layer, and topped with a smooth, scratch-resistant plastic layer that has been hardened. The inner surface is also coated with a conductive layer, and there are many tiny transparent spacer dots … Read more