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Introduction: I2C bus is an inter-chip serial transmission bus launched by Philips. It uses two lines, serial data line (SDA) and serial clock line (SCL), to achieve perfect full-duplex synchronous d...[Details]
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At the end of the program, we always think about the convenience of future updates. We use In Application Programming to guide the microcontroller to write data or modify the program in the program m...[Details]
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Xiao Ming received such a task:
There is a water tank that is leaking (and the leakage rate is not necessarily fixed), and
the water level is required to be maintained at a certain position.
Once t...[Details]
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A clamp meter is an instrument that combines a current transformer and an ammeter in one. It is an important branch of a digital multimeter. It is a portable instrument that can directly measure the ...[Details]
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According to Sudhanshu Ambhore, four new Samsung phones have recently passed the Indian BIS certification. In addition to the Samsung Galaxy Fold 2 foldable phone, there is also a mysterious model. ...[Details]
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introduction
Nowadays, embedded devices exist in every corner of people's lives, such as DVDs, mobile phones, MP3s, and PDAs. Most of these embedded devices use 32-bit RISC embedded processors ...[Details]
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Preface Orifice plate is a throttling device for process flow detection instruments. Due to its long history of application, a complete database table of design, calculation, specification, and s...[Details]
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Sterilizer is an important equipment for protecting human life and health. Both household and commercial sterilizers are very popular in developed countries. Whether the sterilization of the steril...[Details]
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The Linux host needs to install and enable the NFS service first. For the installation, configuration and startup of the NFS service, refer to http://blog.csdn.net/u011641885/article/details/47696143...[Details]
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Lithium-ion batteries have been powering our portable devices for three decades, but their limitations are becoming increasingly apparent and the race to replace them is well underway. According to...[Details]
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According to MSN, the US Federal Communications Commission (FCC) has taken further steps to force suppliers to exclude Huawei and ZTE equipment from network construction. Commissioners voted 5 to 0 t...[Details]
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According to reports, Unisplendour said that the maximum storage capacity of SIM cards currently on the market is 512KB, while Unisplendour 5G Super SIM cards have launched three capacities: 32G, 64G...[Details]
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The microcontroller source program is as follows: /**********************51 Experimental Development Board Routine************************ * Platform: HJ-C52 + Keil U4 + STC89C52RD ******************...[Details]
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At present, with the continuous increase of China's LED display industry, the number of LED large
screens
in the streets and alleys of major cities
has gradually increased, and people's con...[Details]
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1. Scheme demonstration and comparison
1. The focus of this design is on the control and drive of the stepper motor. The controlled motor in the design is a four-phase six-wire stepper mot...[Details]