中文

CMS8H5120 oximeter development kit

Category:Measurement

Update Date:2022-03-04

Summary

The high-performance oximeter development kit with CMS8H5120 as the main control is suitable for the development of finger clip oximeters. This kit provides an ideal evaluation environment for developers and supports the development of customers' blood oxygen measurement products. The main chip CMS8H5120 has external 4-channel low-noise amplifier, better analog performance.




Performance Characteristics:

>With complete platform scale functions: automatic calibration, tare, weighing, and price calculation

>Under the condition of 40kg total range, the effective resolution is 1g

>Automatic alarm function for low battery voltage

>MCU adopts SOP16 package, integrated 24-bit ADC, small space occupation, high pin utilization

>Onboard LCD backlight driver, IIC communication interface and matrix keyboard

>Half-wave/full-bridge AC rectification is optional, and the rectified DC voltage can directly charge the 4V lead-acid battery


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