Blowing manipulation method and device applied in electronic products
A technology of electronic products and control devices, applied in the direction of electrical components, user/computer interaction input/output, telephone communication, etc., can solve the problems of inconvenient, inconvenient, and missed phone information notifications, etc., and achieve simple and convenient operation, The effect of strengthening practical value and practical significance
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[0008] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments. Such as figure 1 As shown, an air blowing control device applied to electronic products according to the present invention includes: a piezoelectric sensor 1 , a signal amplification circuit 2 , and a baseband processor 3 connected in sequence. The piezoelectric sensor 1 is used to pick up the airflow blown by people and convert it into an electrical signal. The signal amplifier circuit 2 amplifies the electrical signal and transmits it to the baseband processor 3 for detection, analysis, processing and judgment. Therefore, corresponding different operations are performed on electronic products, and the baseband processor 3 can be replaced by a programmable logic device.
[0009] The piezoelectric sensor 1 can be, but not limited to, a resistance strain gauge pressure sensor, a semiconductor strain gauge pressure sensor, a piezoresistive pressure senso...
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