DUSx200 Series | Touchscreen Controller | DMC - Touchscreen/ HMI Solutions

As developing the original controller, DMC can freely customize the controller FW according to the customer's request and usage environment. For example, increasing noise filters for noisy environments, increasing number of touch points for operation by multiple people, adjusting the sensitivity for operation with a gloved-hand, palm rejection for operation with a stylus pen, water detection to prevent malfunction caused by water on the panel. DMC can offer various FW customization.

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• Touch operation over a thick acrylic panel and air gap layer

  DUSx200 controller can be adjusted in its sensitivity so that operation with an acrylic cover(Max:3mm) & air gap layer(Max:1mm) is possible. If an air gap layer is made between the touchscreen and acrylic so that the acrylic panel can removable, replacement and maintenance will be easy.

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• Noise filter

  PCAP touch screens are easily affected by surrounding noises because they detect changes in capacitive coupling on the panel. DMC can adjust noise filters of FW in touch controller so that it can be used even in a noisy environment such as a factory.

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• Number of touch points

  Number of touch points can be adjusted up to 10 multi-touch points for operation by multiple people, and for two-finger Pinch in/out and rotation, according to the intended usage.

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• Sensitivity adjustment

  DMC adjusts the controller's sensitivity to the optimum for the usage environments as well as thickness and material of the cover layer. The sensitivity can also be adjusted for customers to be able to perform touch operations with gloved-hand.

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• Palm rejection function

  If you want to write on the touchscreen with a stylus pen, you can add a palm rejection function so that you can write with your hand on the panel.