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The low power consumption in this mode is similar to that in halt mode, but there is an additional wake-up in Active-halt mode, while in halt mode it is deep sleep, and all the main frequency periphe...[Details]
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From today on, stm32 has come to an end, and I have started to learn Samsung's S3C2440 with ARM920T architecture. Today is the first day of learning, and I feel that it is much more difficult than ST...[Details]
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Write at the beginning Learning something new always brings a lot of new professional terms. Before learning something new, having a general understanding of the relevant professional terms can help ...[Details]
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1. Processor performance indicators There are many performance indicators used to evaluate CPUs. Test standards with different performance focuses may produce different indicator values. The follow...[Details]
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According to the Securities Times, Huawei Senior Vice President Zhang Shunmao said today at the Shanghai City Summit 2020 that Huawei has established two R&D centers and one representative office in ...[Details]
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1. According to the color of the light emitting tube
According to the color of the light emitting tube, it can be divided into red, orange, green (subdivided into yellow-green, standard green ...[Details]
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LED lighting is rapidly gaining popularity among users due to its high luminous efficiency, long service life, simple brightness control and environmental protection. As a new energy-saving light s...[Details]
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Nickel-metal hydride
battery
is a good performance storage battery. Nickel-metal hydride battery is divided into high-voltage nickel-metal hydride battery and low-voltage nickel-metal hydri...[Details]
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Using light to treat human diseases is a very old method. As early as thousands of years ago, China and other countries used sunlight to treat diseases. As a new type of light source, LED is gradua...[Details]
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Classrooms are the main part of school lighting electricity consumption. The design standard of classroom lighting illumination is an average indoor illumination of 300 lx. Such a high illumination...[Details]
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There are not many manufacturers of spectrum analyzers. The spectrum analyzers we usually know are Hewlett-Packard (HP's test equipment is now separated from Agilent), Marconi, Huimei, and the homema...[Details]
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Recently, Display Supply Chain Consultants (DSCC), an authoritative consulting agency in the global display field, pointed out that Chinese display company BOE (BOE) will provide OLED displays for Ap...[Details]
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The fully programmable ST87M01 LTE Cat-NB2 NB-IoT industrial module is certified to fully
Advantages of Ceva-Waves Dragonfly NB-IoT Platform IP:
Provides ultra-reliabl...[Details]
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Fault phenomenon and troubleshooting
Precautions
1. Please read the manual carefully before using the instrument and connect the wires according to the correct wiring method in the manual.
2. ...[Details]
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Consumers have higher expectations for the fast charging experience of electric vehicles. They want to charge the battery to 80% in 15 minutes or less.
To meet this expectation, OEMs are...[Details]
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