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Since February this year, competition in China's automobile market has become increasingly fierce. On the one hand, automobile
manufacturers
need to improve their competitiveness and develo...[Details]
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Swiss battery manufacturer Leclanché said it has made a breakthrough in lithium-ion battery safety without affecting the performance of the battery cells. By adding a special additive to the electrol...[Details]
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The serial port of the MCS-51 microcontroller has two independent data lines - the transmitting end TXD and the receiving end RXD, which allows data to be transmitted in two opposite directions at the...[Details]
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Abstract:
The relationship between the main target distance and the cross-sectional area of the interference target is discussed. Combined with the actual engineering application, ...[Details]
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0 Preface
In the current manufacturing industry, compared with the traditional manual AC bridge, the digital LCR impedance meter has been increasingly used in the measurement of AC impedance para...[Details]
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Abstract: This paper focuses on FPGA
FPGA
Field Programmable Gate Array (FPGA) is a semiconductor device containing editable components, which can be programmed by users on site. FPGA is a...[Details]
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1. Introduction to MMU 1.1 Virtual address and physical address Build two applications, hello1.c and hello2.c, and then run: hello1.c hello2.c The running results are as follows: ...[Details]
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In order for the digital tube to display normally, a driving circuit is used to drive the various segments of the digital tube to display the numbers we want. Therefore, depending on the driving me...[Details]
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Boost converters are used to generate a high output voltage from a low input voltage. This voltage conversion can be easily achieved using switching regulators and boost topologies. However, voltage ...[Details]
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introduction
In modern life and production, wireless communication technology is increasingly used. Various instruments and meters in complex environments such as residential areas, hospitals,...[Details]
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The LCD uses the ST7920 controller, serial-parallel mode (this example uses serial) /* M16 drives LCM128645, LCD chip ST7920 */ #include "j.h" #include delay.h #define light_on cbi(PORTB, 2); #def...[Details]
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Grain moisture content is a key indicator of grain quality, which directly affects the grain procurement, transportation, storage, processing, trade and other processes. At present, when purchasing...[Details]
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On March 2, it was learned from Xiaomi's official mall that the new member of the Redmi Note 11 series - Redmi Note 11E was launched on Xiaomi Mall, providing two configurations of 4GB+128GB and...[Details]
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Selection of varistor voltage value
The first is the selection of the nominal voltage. If the varistor voltage value is too high, it means that the action voltage of the protection circuit is ...[Details]
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On October 14, Neijiang Vice Mayor Bi Sheng led a team to the Chuanwei Lianjie Base to care about the development of the enterprise. Neijiang Municipal Government Deputy Secretary-General Peng Yun,...[Details]
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