How do you understand these four statements in STM32F103RCT6? The return statement should be declared before the main function, right? Otherwise, I don't know what it means. I think this is much more ...
1. JTAG port, JTAG pins are defined as follows:MCU TCK - test clock input, connected to the emulator's 7-pinMCU TDI - test data input, connected to the emulator's 2-pinMCU TDO - test data output, conn...
Last week, I heard from a colleague who attended the NXP conference that a new series, MCX, was released. Do you always replace old symbols with new ones?
Jin Yujie, senior director of industrial and ...
1. Connect DHT12
The DHT12 temperature and humidity sensor uses the I2C interface for communication, so you need to use the I2C interface on the RVB2601 development board. By default, the I2C interfac...
[i=s]This post was last edited by sjh.123 on 2021-3-22 20:28[/i]I just bought a Pi Pico and downloaded a bunch of information from the Internet. I couldn't understand it, but the administrator gave me...
1 Use a multimeter to determine the positive and negative poles of the speaker First, set the pointer multimeter to the DC 0~5mA range, and then connect the two test leads to the two solder tabs of t...[Details]
As the product integration between power batteries and electric vehicles becomes more and more in-depth, how should the battery be optimized and how to adapt to more vehicle power battery scenarios? ...[Details]
The cost of various energy storage technologies has dropped significantly in the past few years, especially lithium-ion battery technology. This is undoubtedly a structural change for the power sys...[Details]
With the rapid development of the automobile industry, smart cockpits have become an important part of modern automobile technology. Smart cockpits not only improve driving comfort, but also greatl...[Details]
On June 6, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to the three major operators, China Mobile, China Unicom, China Telecom and the newly added Chi...[Details]
The Munich Shanghai Electronics Show, known as the weathervane of China's electronics industry, will be held grandly at the Shanghai National Convention and Exhibition Center from July 3 to 5, 2020. ...[Details]
On January 16, Taihu County held a signing ceremony for key projects of "double recruitment and double introduction". Two 5 billion yuan projects were successfully signed. This is another fruitful ...[Details]
Smart grid + high-speed information communication is the current development trend of the power grid. This digital trend has promoted the transformation of the entire power grid to digitalization a...[Details]
According to Tianyancha, on October 22, Shanghai Zhanxin Electronic Technology Co., Ltd. (hereinafter referred to as Zhanxin Electronic) underwent industrial and commercial changes, adding Hubei Xiao...[Details]
The past quarter was a process in which Tesla transferred its production capacity in the United States to Europe and China. Before Tesla's own public data was released, we looked at the overall distr...[Details]
At 5:10 am on September 23, my country successfully launched the 47th and 48th Beidou navigation satellites in a "two-satellites-in-one-rocket" manner at the Xichang Satellite Launch Center. Accord...[Details]
At the just-concluded Google I/O 2022 conference, Google launched its first TWS noise-cancelling headphones, Pixel Buds Pro, which are priced at NT$5,990 (approximately RMB 1,354).
Pixel...[Details]
For the 8051 chip structure based on the flash controller, generally, when performing data transmission, the data is first transmitted to the buffer of the flash controller through the serial port. ...[Details]
With the continuous progress and development of the industry, it has become an indispensable and important role in modern manufacturing. It replaces manual labor to complete high-intensity repe...[Details]
On October 19, 2024, a delegation from the Tian Changlin Center (Optical Valley), led by Tan Binglin, Vice President of the U.S.-China Green Energy Promotion Association (UCGEC), visited the energy...[Details]
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