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HomeElectronicsReference Design For A SMART BODY FAT SCALE

Reference Design For A SMART BODY FAT SCALE


Reference design for a sensible physique fats scale that may show physique weight, physique mass index (BMI), physique fats share and physique impedance.

Are you a health freak or a health-conscious one that tries to maintain match, and physique mass index (BMI) doesn’t give the entire image about fats share or your physique composition. So, if you wish to know your physique composition or need to know if the mass/muscle ratio within the physique is enough, then this reference design will assist you to construct your individual good physique fats scale that may assist you to analyse your physique composition.

The Sensible Physique Fats Scale from Renesas’ offers you full details about your physique composition. The reference design consists of 4 weighing sensors together with 4 metallic electrodes for physique impedance measurement. The reference design additionally options Renesas RL78/L1A MCU then permits Bluetooth connectivity to the gadget.

The person simply must feed info akin to top, gender, and age, and the good scale measures the burden and makes use of the 4 metallic electrodes to measure impedance. The MCU makes use of all of the above knowledge to measure physique fats share and different well being parameters. The ensuing worth calculated from weight and bio-impedance might be displayed on an LCD monitor and checked by means of a smartphone utility concurrently. This answer options the RL78/L1A MCU built-in with wealthy analog peripherals and an LCD and the RL78/G1D MCU’s BLE communication perform. It’s appropriate for healthcare bio-sensing functions.

The reference design has been examined by Renesas and is appropriate for private use solely. The corporate claims that the reference design is appropriate for non-medical units. Renesas has supplied all of the required assets akin to payments of supplies, schematics, Gerber information, firmware, and so on to simplify constructing it. You possibly can learn extra in regards to the reference design and obtain the assets from right here.


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