I downloaded a USB demo for STM32F407, the MDK version is 4.22.
I installed MDK5 and the STM32F4 package has been installed. But when I opened the project, it prompted that the chip was not there.
How...
Live Topic: TI 60G mmWave Sensor Overview and Application Introduction
Live broadcast time: 10:00-11:30 today
Live content: Introducing TI's 60G mmWave sensors for industrial applications, including a...
[i=s]This post was last edited by Aguilera on 2019-1-7 21:27[/i] [size=4]Good programming habits are conducive to shortening the time of program design and debugging, thereby speeding up the progress ...
When designing a circuit that uses a voltage regulator chip to output voltage, I would like to ask you seniors how to design a peripheral protection circuit to prevent damage to the chip due to excess...
Wuhan announced that a special investment promotion event for the Yangtze River Delta Urban Agglomeration of Wuhan Development Zone (Hannan District) was recently held in Shanghai. A relevant person...[Details]
The United States has pointed the finger at Huawei, causing the attitudes of the United Kingdom and Italy to change. The British government wants to reduce Huawei's participation in 5G construction t...[Details]
The purpose of DC resistance The DC resistance tester is used in power systems to measure the DC resistance of transformers or inductive loads, to check the welding or connection quality of the leads...[Details]
Let's first look at the situation in China. The research and development of major scientific and technological projects for electric vehicles in China began in 2001, and has now entered the stage of ...[Details]
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]
Deeply exploring the field of industrial Internet of Things, Intel promotes industrial digitalization into the "deep water zone" November 8, 2022, Beijing - Today, Intel held the 2022 Intel Industr...[Details]
introduction
At present, urban security systems are receiving more and more attention, and customers have higher and higher requirements on the functions and performance of security systems.
...[Details]
1 System Hardware Design
This design combines LabVIW software, multiple sensors, and computers to build an air flow test system to achieve the fusion of multi-sensor information. The system in...[Details]
Any DS18B20 has an internal 64-bit ROM to store the chip ID of the displacement (this provides great convenience for our multi-point acquisition). I use a 3-pin packaged chip. It is worth noting that...[Details]
According to the 2021 "Asian Supply Chain Top 100 Market Value Survey Report" released by DIGITIMES Asia, the semiconductor industry and the automotive manufacturing industry account for more than ha...[Details]
Compared with traditional light sources, light-emitting diodes (LEDs) have many advantages, such as low operating voltage, high energy efficiency, small size and directional light. They can provide...[Details]
According to foreign media reports, during CES 2021, LG Display will showcase a new 48-inch bendable OLED screen with cinema-grade sound. The company said in a press release that the "paper-thin" ...[Details]
Contents The invention relates to the field of flow measurement, in particular to a self-charging electromagnetic flowmeter. Background of the Invention It is an inevitable trend for intelligent wa...[Details]
The booming new energy industry has driven the charging pile industry into an unprecedented period of rapid development. As the "core hub" in the new energy ecological chain, charging piles are not...[Details]
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