[color=#000][font=微软雅黑,]I wrote the data at address 20h-22h in C using assembly mixed programming, and then I want to read the data in C. Please tell me how to do it. Thank you. [/font][/color]...
There are three .C files in the library function file. What are the differences between these three files: DSP_mul32.c, DSP_mul32_cn.c, and DSP_mul32_d.c? If I want to call the DSP_mul32 function, whi...
Although it is small, it has all the necessary functions, such as AD, PWM, serial port, etc. It just lacks IO ports, which makes it suitable for small products. The description of each register and pe...
Recently, Japan's Toshiba Corporation has manufactured a 128MB output capacitor-free DRAM chip on an SOI (epitaxial silicon on insulator) wafer and is testing the chip. Toshiba reported the design an...
After reading the articles [url=https://bbs.eeworld.com.cn/thread-79057-1-1.html]"You Want Too Much"[/url] and [url=https://bbs.eeworld.com.cn/viewthread.php?tid=79058&extra=page%3D1&frombbs=1]"It's J...
Make a digital quantity with an input of 0~0XFF and an analog quantity with an output of 0~5 V, a digital-to-analog conversion! The schematic diagram is as follows: [img]file:///C:/Documents%20and%20S...
There are many different ways of human-computer interaction. The more common ones are listed below:
Mouse interaction: Using a mouse to operate a computer and interact was the most common human...[Details]
The jammer is a signal blocker, mainly composed of a chip and a radio transmitter. When the car owner presses the remote control lock button, the jammer interferes with the electronic lock receivin...[Details]
As the main model among new energy vehicles, pure electric vehicles have received strong support and encouragement from the country in recent years, and their development is changing with each pass...[Details]
Multi-touch mobile phone
Multi-touch is a system that can respond to multiple touches on the screen at the same time. Multi-touch phones are divided into capacitive and resistive types. Capaci...[Details]
In the summer of 2025, BlueOval SK, a joint venture between Ford and SK On, officially started production at its first battery factory in Kentucky.
According to the original plan, this w...[Details]
As the scale and business applications of national e-government networks continue to expand, the data and services transmitted over them are becoming increasingly sensitive and critical. To protect...[Details]
There are basically three causes of spontaneous combustion of electric vehicles: The first is that the battery components are punctured or suffer fatal damage due to a collision accident, and part ...[Details]
Normally, we determine our location and where we want to go by comparing our surroundings with observation and simple GPS tools. However, this kind of reasoning is very difficult for self-driving c...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
According to Nikkei, a survey found that global electric vehicle battery supply is expected to reach more than three times the required quantity due to
cooling
demand for electric vehicles,...[Details]
Tiantai Robot's official Weibo account announced on the evening of August 20 that Tiantai Robot Co., Ltd., together with strategic partners including Shandong Future Robot Technology Co., Ltd., Sha...[Details]
Tools/Materials
Yitong Chuanglian MODBUS to PROFIBUS Gateway YT-PB-03
Siemens s7-300
This article describes how to configure the YT-PB-03 MODBUS to PROFIBUS gat...[Details]
New version helps developers build secure and trustworthy embedded systems
Shanghai, China—August 21, 2025—
QNX, a division of BlackBerry Ltd., today announced the release of QNX...[Details]
Nascent Micro is launching devices covering a wide range of power applications, including gallium nitride (GaN) drivers, dual-channel automotive drivers, and battery protection MOSFETs.
...[Details]
High-definition media consumption is experiencing a dual growth: an increase in the number of consumers and a transition to higher-definition content. This growth is driven by increasingly widespre...[Details]
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