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describe: The STM32f0 key module circuit often encounters the situation that it does not reset after power-on. The chip used is stm32f030, and the key module uses the ZLG7290 chip and 4X4 key LED mat...[Details]
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1. The EQU instruction is used to assign a value or register name to a specified symbol name.
Format: symbol name EQU expression
Symbolic name EQU Register name
The expression must be a simple ...[Details]
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Let's talk about this today: It's too late to run away. Ren Zhengfei has officially signed a document, and Huawei has started a comprehensive charging model! The birth of Huawei's 5G has directly bro...[Details]
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#include pic.h #define uchar unsigned char float rtemp,sflag; void SerialInit(void) { TXSTA=0x24; //Turn on the transmit enable bit and high baud rate. The initial value of TRMT can be...[Details]
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Many friends are paying attention to the power battery industry chain. Those organizations doing due diligence in the battery industry also hope to understand the latest technological trends in the...[Details]
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In the first half of this year, enterprises in the industrial chain have shown great enthusiasm for listing.
Previously, Gaogong Robotics sorted out 16 robot industry chain companies that succ...[Details]
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/************************************************************************** Function: key scan Entry parameters: Double-click waiting time Return value: button status 0: no action 1: single click 2: ...[Details]
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On August 30, the board of directors of Shenzhen Goodix Technology Co., Ltd. (603160) recently received a written resignation report from Chen Hengzhen, the company's deputy general manager and...[Details]
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Affected by the continued slowdown in the growth of the new energy vehicle market, a total of 46 power battery companies in my country's new energy vehicle market achieved vehicle installation in Oct...[Details]
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0 Introduction
In recent years, wireless sensor network technology has developed rapidly. Due to the free and open characteristics of the 2.4 GHz communication frequency band, various communicati...[Details]
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In practical applications, the design of boost circuits is often involved. For larger power outputs, such as DC/DC boost circuits above 70W, it is difficult to achieve high-power boost conversion due ...[Details]
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Nowadays, multimeters have become a basic tool for everyone in all walks of life. According to the different accuracy, handheld multimeters are divided into three-and-a-half-digit, four-and-a-half-...[Details]
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Thermal simulation is an important part of developing power products and providing product material guidelines.
The trend of optimizing module form factor is the development of end equipm...[Details]
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Environment and code introduction
Environment and source code
Because sometimes we need to thoroughly understand some details in C, it is necessary to look at the assembly. First of all, ...[Details]
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If there is any technology that is closest to science fiction, it must be the brain-computer interface. In recent years, brain-computer interfaces have not only achieved breakthroughs in repairing ...[Details]
Microcontroller MCU
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