Some engineers may not pay much attention to map files (memory mapped files) in daily project development, but once you understand the map file, you will get twice the result with half the effort in t...
The black part of the data is what I want to send. The ZigBee module I sent is the ZigBee module that I burned into the IAR project, and the receiving ZigBee module is the module that the manufacturer...
This is the circuit diagram of TL431 outputting 2.5V, but when I used it, I measured that the output of TL431 was 2.481V with an accuracy of 1%. How should the resistor R1 in this circuit be selected?...
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Hello~ Hello everyone~ The weekly evaluation information is here~~ In the past week, several new activities were launched~ and several activities just ended and the shortlist was announced~ Come and t...
The oscilloscope time base can generate scan lines that are linearly related to time. Therefore, the horizontal scale of the fluorescent screen can be used to measure the time parameters of the w...[Details]
Table of contents: 1. Character Type Functions 2. Standard C Input/Output Functions 3. Standard Library Functions – Standard library and memory allocation functions 4. Mathematical Functions ...[Details]
Fang Lu, chairman of World Advanced, said that although the market is concerned that large-scale expansion of foundries may lead to overcapacity, the 8-inch wafer foundry will maintain strong growth ...[Details]
The automotive industry is now undergoing unprecedented changes. The old concept of "four wheels and two sofas" has become a thing of the past. "Mobile smart space" seems to be a more appropriate def...[Details]
With the development of the Internet, network-based multimedia communications are attracting more and more attention. The basis of multimedia communication is voice communication. For this purpose,...[Details]
Siemens expands support for TSMC's advanced processes with multiple IC design solutions
Siemens Digital Industrial Software recently announced at the TSMC
2022 Technology Symposi...[Details]
By SRINIVAS PATTAMATTA, VP of Business Development at Atmosic The Internet of Things has transformed the healthcare industry. Medical facilities and hospitals are using IoT devices for a wide ran...[Details]
The LED lighting market opportunities bring endless imagination to the industry. The application of LED lighting has jumped from outdoor LED to indoor lighting applications. According to statistics fr...[Details]
Take timer 2 as an example. After the timer is initialized, it is found that the first interrupt is not entered after the timing time is up, but it seems to enter the interrupt immediately after more...[Details]
Preface
PLC modular programming
The modular programming method of PLC is based on the program library as the core design, which is somewhat similar to the current single-chip microcomput...[Details]
In order to ensure the safe operation of new energy vehicle charging facilities in Yantian District and implement the third quarter Shenzhen City's rectification work on safety hazards involving ne...[Details]
1. Architecture composition: The program code is divided into four structures a) Sequential execution code definition: Code that is executed line by line in sequence Advantages: The idea is simple...[Details]
Section 5 Specific techniques of manual welding operation
To ensure high-quality solder joints, specific welding operation techniques may vary, but the following methods summarized by predecess...[Details]
In the brushless DC motor control system, DSP is usually used to collect and process signals. However, due to the high price of DSP, in some occasions where real-time requirements are not high, MCS...[Details]
As the market's requirements for MCU functions are constantly changing and upgrading, and the application areas of MCUs are constantly expanding, the initial design often needs to be modified. Comp...[Details]
FPGA/CPLD
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