Focus on the design and manufacture
of membrane switch and membrane panelProfessional development and design, trustworthy
Common thin film switch keys only use color to express the position, shape and size of the key body. Therefore, only by the operator's vision to identify the accuracy of the operation, because there is no appropriate feedback information that indicates whether the finger is pressed in the effective range of the switch to make the switch action, thus affecting the confidence of the monitoring of the whole machine and the speed of operation.
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