I want to save data (3 bytes) to EEPROM when power is off, and use BOD power-off detection, but I don't know how to use it. I hope experts can give me some advice:1. After setting BODEN and BODLEVEL i...
[i=s]This post was last edited by eagler8 on 2021-10-5 19:26[/i]For this project, four specifications of OLED organic screens were specially prepared....
Motor Control : https://training.eeworld.com.cn/course/5617Motor control is one of the required courses in automation engineering. It plays an extremely important role in the fields of industrial auto...
This is an overload protector for construction machinery. Because it is expensive, I want to find a replacement, but there are many kinds of overload protectors on the market. I want to ask which mast...
[i=s]This post was last edited by gandong on 2020-7-30 16:01[/i]The high voltage generator can simulate various interferences such as static electricity and pulse groups, and can perform insulation te...
A study conducted by Ofcom on children's use of media shows that the Internet is increasingly causing concern among parents. On the other hand, due to the popularity of digital devices, the time chil...[Details]
The electromagnetic flowmeter is a professional industrial instrument that is widely used in the production industry. It has good reliability and strong stability. It is a very good flowmeter. In ter...[Details]
I am using the STM32F103 chip and USART2_IRQHandler is always interrupted, causing the program to loop indefinitely. 1. Problem: The interrupt handler of the original program is: void USART2_IRQHandl...[Details]
“My only requirement for a car system is that it must have CarPlay.” Similar words were not uncommon among consumers when they were buying new cars three to five years ago. In the era when the In...[Details]
1 Introduction
With the rapid development of microelectronics technology, various electronic products have emerged continuously and are developing towards the trend of portability, small size a...[Details]
1. Introduction In recent years, in the field of outdoor lighting, new LED street lights are attracting the attention of many industries and investors. Hundreds of companies across the country have ...[Details]
In the previous article "Talking about the steer-by-wire system (Part 1) - Infiniti Q50's steer-by-wire system", we BenchMarked the world's first and so far only mass-produced steer-by-wire system. T...[Details]
drivers/base/devtmpfs.c devtmpfs is divided into two implementations 1. CONFIG_TMPFS is not defined 2. Define CONFIG_TMPFS 67 static struct file_system_type internal_fs_type = { ...[Details]
On July 22, AAC Technologies released an announcement announcing that AAC Technologies' subsidiary, AAC Communications Technology (Changzhou) Co., Ltd. ("AAC Communications", which after reorganizati...[Details]
Not only must you be able to read diagrams, but you must also be able to use measuring instruments correctly. Today I will share with you how to use measuring instruments correctly in actual work---....[Details]
Interrupts and exceptions definition Except for User and System, all working modes in ARM are exception modes. The exceptions here are broad and include the following three situations: External Int...[Details]
Drones occasionally fly overhead over a 30,000-acre wild desert preserve in Scottsdale. It is often used to monitor for an invasive plant species that not only causes wildfires but also suppresses or...[Details]
How much does it cost to install a Carplay option ? When you ask this question to Porsche Macan owners, most of them will probably blurt out: 3,700 yuan. What's even more annoying is that even thou...[Details]
In 1800, Italian physicist Alessandro Volta invented the first battery in human history, the voltaic pile. This initial battery, made of zinc sheets (anode) and copper sheets (cathode) and paper soak...[Details]
Temperature control probe sensors are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. Among temperature control probe s...[Details]
Microcontroller MCU
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