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Save social resources of urban management and accelerate the pace of construction of“smart city”,which has
2023-09-14 19:30:01
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circuit structure of the system is simple,stable and efficient to monitor indoor environment data,and has
2023-09-19 17:30:02
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The core of embedded system design is single chip microcomputer. stm32, as a 32-bit microcontroller, has
2023-09-20 04:40:02
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The control technology meets the specific requirements of remote charging and discharging,and has a good
2023-09-21 07:50:01
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energy storage battery packs,in addition to the sur-rounding environment,the battery pack itself also has
2023-09-21 13:40:01
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With the promotion of unsold tickets and vending machines, the circulation of coins has increased
2023-09-23 00:10:02
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indicate the system can reflects the temperature and its variation rate in greenhouses and workshop,which has
2023-09-29 04:30:01
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A portable solar charger based on STC89C51 has been developed,which can automatically stop charging after
2023-09-29 09:20:02
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seen that the ranging alarm system with strong sensitivity, good performance and wide detection range has
2023-10-02 17:20:01
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It has a wide range of applications and simple operation,and its cost is relatively low compared with
2023-10-02 23:50:01
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is an important technical indicator for fetal health.Fetal heart rate measured by Doppler ultrasound has
2023-10-03 21:10:01
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The test data shows that the system has stable performance and can provide effective and reliable monitoring
2023-10-05 22:50:01
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for crops.The parameters of the system can be set according to the requirements of crop growth,which has
2023-10-06 03:30:01
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speed regulation through temperature and distance in intelligent mode.The designed intelligent fan has
2023-10-07 04:20:01
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with the standard range,which verified the feasibility and reliability of the system scheme.The system has
2023-10-09 04:30:02
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convenient to operate,can achieve the expected automation and intelligence of plant maintenance,and has
2023-10-09 22:20:01
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With the development of social economy, the traditional window has been unable to protect the
2023-10-10 01:20:02
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or untimely stop of irrigation,thus causing great economic losses.To solve this problem,this project has
2023-10-13 17:00:01
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method and operating teaching evaluation and exploration.According to analyzing the teaching result,it has
2023-10-13 17:50:01
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students'learning enthusiasm and experimental skills are greatly improved,so good teaching effect has
2023-10-14 23:10:01
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