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3. CPU running on crystal (32768Hz) and DCO clock:
The slowest frequency we can run the DCO at is about 1MHz (which is also the default speed).
Therefore, we will start by switching the MCLK to...[Details]
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Recently, Professor Wang Xinran's research group at the School of Electronic Science and Engineering at Nanjing University has made breakthroughs in key technologies for the preparation of two-dimens...[Details]
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Application Technology丨Bluetooth CS Digital Key Chip
Application field: Automotive grade chips
Unique advantages:
High positioning acc...[Details]
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Naxin Micro plans to IPO on the A-share market and has completed the tutoring filing On October 18, according to the latest disclosure of the guidance filing information by the Jiangsu Securities Reg...[Details]
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According to Reuters, on July 1, MKS Instruments, a US semiconductor equipment manufacturer, announced that it would acquire Atotech Ltd, a German specialty chemicals manufacturer, for approximately ...[Details]
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#include reg51.h #define uchar unsigned char #define HOP1 CSR0 #define HOP2 CSR1 #define HOP3 CSR2 #define HOP4 CSR3 fly KEY0,KEY1,KEY2,KEY3,KEY4,KEY5,KEY6,KEY7; float CSR0,CSR1,CSR2,CSR3...[Details]
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Motor starting difficulty refers to the phenomenon that the motor takes a long time to start or requires multiple attempts to start successfully. This problem can occur on various types of motors, ...[Details]
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There have been reports that Apple will update its 11-inch and 12.9-inch iPad Pro devices this year, which are expected to be released in the first half of 2020. Some foreign media have also got...[Details]
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This article takes Atmega168PA+PROGISP as an example to illustrate the setting method of Atmega48-88-168 fuse bits. The reference design circuit diagram is shown in the figure below, with an...[Details]
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1. Basic knowledge of temperature sensor AD590
The current generated by AD590 is proportional to the absolute temperature. It can accept an operating voltage of 4V-30V and a detection temperature r...[Details]
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Formula Student is the world's largest engineering competition. Thanks to its innovative electric drivetrain based on FPGA modules, the AMZ student team in Zurich, Switzerland, won the ...[Details]
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Jiwei.com News: On December 20, Shenzhen Tianma A issued an announcement stating that the company's wholly-owned subsidiary Xiamen Tianma and the investors designated by the Xiamen Municipal Governme...[Details]
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As the national economy continues to improve, China's car ownership continues to grow, and problems such as "difficult parking and illegal parking" have become a major problem for urban management. T...[Details]
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Reuters exclusively reported on January 18, citing three people familiar with the matter, that the Biden administration is reviewing the cloud business of Chinese company Alibaba on the grounds of "n...[Details]
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● Electric vehicle startup standardizes on Siemens Teamcenter X and NX software to reduce IT investment while increasing accessibility for development teams and supply chain
Siemens Digi...[Details]