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Design of body fat detection system based on 51 single chip microcomputer (51 + OLED + hx711 + US100)
2022-04-23 13:00:00 【Outside Jinguan City】
Functional specifications :
1. Height measurement (us100 Trigger mode )
2. Weight measurement (hx711)
3. Body fat calculation ( Calculate by pressing the key )
4. Body fat warning ( Adjust the threshold by pressing the key )
Information note :
The weight measurement part adopts the initial reset procedure of self written scale , Measured weight 200kg Fur removal is stable ;
The height was measured by temperature compensated ultrasound us100, The measurement data is more stable ( The market price 25r about );
The display part adopts 0.96 Of oled;
Press the key to calculate the body fat , Body fat calculation is allowed only when both height and weight are measured , At the same time, it supports the key to set the body fat threshold alarm parameters ,oled Display the current body state and other information according to different body fat .
If there is any problem with the above information, please contact with the screenshot of data download qq:209518616
I wish good !
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https://yzsam.com/2022/04/202204230613382721.html
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