Pulse is the most important,sensitive and reliable source of information for human activities.It is an important window to reflect the health of the human body.The extraction speed of the pulse is fast.Therefore,it is also an effective method to quickly find the cause by using the pulse signal.This topic adopts embedded and wireless communication technology,and proposes a new scheme for processing pulse signals,namely acquisition and processing and wireless transmission part(front end system)+ wireless reception and PC display part(back-end system).The front-end system is mainly responsible for the acquisition and initial processing of the pulse signal and can be sent separately.It can be connected to the PC through the wireless receiving and serial port interface.The back-end system is mainly responsible for tracking and displaying the signal transmitted by the front-end system.It is the role of the wireless receiver module that enables the system to have remote monitoring capabilities.
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