Intelligent data acquisition circuit for water sports equipment
The invention discloses an intelligent data acquisition circuit for water sports equipment. An existing data acquisition circuit cannot be quickly and effectively placed on water sports equipment, occupies a large space, does not have a simple data storage circuit and is high in price. Aiming at the...
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| creator | CHEN SEN ZHENG YINGJIE YAO ZHIQIANG GONG YOUPING CHEN YIN PENG ZHANGMING ZHU SHAOPENG CHEN HUIPENG HAN MINGLU |
| description | The invention discloses an intelligent data acquisition circuit for water sports equipment. An existing data acquisition circuit cannot be quickly and effectively placed on water sports equipment, occupies a large space, does not have a simple data storage circuit and is high in price. Aiming at the defects in the prior art, the invention provides an intelligent data acquisition circuit for water sports equipment, which comprises a four-way pressure sensor circuit, a six-axis inertial sensor circuit, a temperature and humidity sensor circuit, a power supply circuit, an SD (Secure Digital) card electric read-write circuit and a waterproof protection circuit. The four-way pressure sensor circuit, the six-axis inertial sensor circuit and the temperature and humidity sensor circuit provide input signals for the STM32 chip. The SD card electric read-write circuit receives a control signal of the STM32 chip and performs read-write action of the SD card; the power supply circuit supplies power to other circuits. Acc |
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An existing data acquisition circuit cannot be quickly and effectively placed on water sports equipment, occupies a large space, does not have a simple data storage circuit and is high in price. Aiming at the defects in the prior art, the invention provides an intelligent data acquisition circuit for water sports equipment, which comprises a four-way pressure sensor circuit, a six-axis inertial sensor circuit, a temperature and humidity sensor circuit, a power supply circuit, an SD (Secure Digital) card electric read-write circuit and a waterproof protection circuit. The four-way pressure sensor circuit, the six-axis inertial sensor circuit and the temperature and humidity sensor circuit provide input signals for the STM32 chip. The SD card electric read-write circuit receives a control signal of the STM32 chip and performs read-write action of the SD card; the power supply circuit supplies power to other circuits. 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An existing data acquisition circuit cannot be quickly and effectively placed on water sports equipment, occupies a large space, does not have a simple data storage circuit and is high in price. Aiming at the defects in the prior art, the invention provides an intelligent data acquisition circuit for water sports equipment, which comprises a four-way pressure sensor circuit, a six-axis inertial sensor circuit, a temperature and humidity sensor circuit, a power supply circuit, an SD (Secure Digital) card electric read-write circuit and a waterproof protection circuit. The four-way pressure sensor circuit, the six-axis inertial sensor circuit and the temperature and humidity sensor circuit provide input signals for the STM32 chip. The SD card electric read-write circuit receives a control signal of the STM32 chip and performs read-write action of the SD card; the power supply circuit supplies power to other circuits. 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| language | chi ; eng |
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| subjects | ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY GENERATION HANDLING RECORD CARRIERS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SYSTEMS FOR STORING ELECTRIC ENERGY TARIFF METERING APPARATUS TESTING |
| title | Intelligent data acquisition circuit for water sports equipment |
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