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AST-104A New Touch Screen AST-104A New Touch Screen

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AST-104A New Touch Screen

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AST-104A New Touch Screen
Price: $ 88
  • AST-104A

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General Information

  • Model: AST - 104A

  • Size: Usually, the "104" may indicate a 10.4 - inch display size.

Display Parameters

  • Resolution: The touch screen may have a certain resolution, such as 800 x 600 pixels or 1024 x 768 pixels, which determines the clarity of the displayed content.

  • Brightness: Measured in nits, a higher brightness value is suitable for use in well - lit environments. A typical brightness value could be around 250 - 500 nits.

  • Contrast Ratio: It represents the ratio between the brightest and the darkest colors that the display can produce. A higher contrast ratio results in more vivid and clear images.

Touch Technology

  • Touch Technology Type: It may use capacitive or resistive touch technology. Capacitive touch screens offer better multi - touch support and a more responsive touch experience, while resistive touch screens are more suitable for applications where a stylus is required.

  • Touch Sensitivity: The touch screen should be sensitive enough to detect light touches, and the sensitivity can be adjusted according to the application requirements.

Electrical Parameters

  • Operating Voltage: Usually requires a specific DC voltage, such as 5V or 12V, to power the touch - sensing and display circuits.

  • Current Consumption: The amount of current the touch screen draws during normal operation.

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