Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
[size=4]Many programmers and new students have been asking me this question: which one is more suitable between STM32F103 and MM32F103? Our company has been developing and testing for a period of time...
Although MSN and Yahoo Messenger have achieved intercommunication, users' feedback shows that the current effect is not very ideal. According to the Associated Press, MSN and Yahoo Messenger achieve...
As a leader of enterprise informatization, CIOs should not only have a strategic vision to correctly view the help of informatization to enterprises, but also should judge the situation and clarify ho...
Due to their ever-decreasing process nodes, digital and analog ICs are increasingly susceptible to damage from electrostatic discharge (ESD), so discrete ESD protection diodes are a necessary componen...
I just learned Allegro and I don't quite understand how to set up via opening and capping. When making vias, I added SOLDERMASK (as shown in Figure 1). I have the following questions to ask you: Quest...
[size=4]Interrupts largely reflect the performance of a single-chip microcomputer. From this point of view, MSP430 has done a good job in interrupts, mainly providing a very rich interrupt source, inc...
1. Existing UPS design solutions
When data equipment is first built, it mainly uses AC power, so most of them are equipped with UPS devices to power them.
When configuring UPS equipment, ...[Details]
According to news on July 13, the results of the "European Chip Act" have been released, and subsidies of up to nearly 50 billion yuan will be launched in order to create an independent semiconductor...[Details]
Experiment Name: High-precision calibration method for high-power pulse current measurement sensors Research direction: Research on high-precision calibration methods for measuring sensors The tradit...[Details]
Artificial intelligence is reshaping the way we interact with the world, and this wave of innovation is also sweeping across landscaping.
San Francisco startup Electric Sheep Robotics has laun...[Details]
At CES 2020, TI showcased many cutting-edge technologies, mainly in the automotive field, especially in the ADAS field. Let's take stock of TI's products and solutions that impressed us at CES. The ...[Details]
At present, China's manufacturing industry is facing an unprecedented great change and new challenges.
With the widespread application of technologies such as 5G, artificial intelligence (AI), ...[Details]
0 Introduction
Data acquisition and control system is a closed-loop control for real-time acquisition, testing and feedback control of various physical quantities in production processes o...[Details]
Neural networks can learn to solve a wide variety of problems, from identifying cats in photos to driving self-driving cars. But it’s still unknown whether these powerful pattern recognition algorith...[Details]
There are 2 types of ammonia concentration testers First, benchtop measurement is mainly used for laboratory sampling and measurement. Second, online measurement is mainly used for on-site testing ...[Details]
This article mainly analyzes SPI1 because SPI1 is somewhat special on the clock line APB2. 1. To analyze the SPI communication rate, we must first check the STM32F103 datasheet and the commonly used ...[Details]
In order to implement the national dual carbon goals, give full play to the advantages of both parties, and promote the full development and utilization of Youyu's new energy resources, China Tiany...[Details]
On May 18, Pingtou Ge released a new processor in its Xuantie series - Xuantie 907. This processor optimizes the design of the open source RISC-V architecture, taking into account high performance an...[Details]
The DC busbar of the main circuit adopts the following forms: 10~100A: PCB board
150~300A: busbar
400A~1000A: laminated busbar (below)
Absorption circuit design
...[Details]
;R0-------ADDRESS ;R1-------DATA ;R2,R4----KEY SCAN ;R3 ;R5,R6----DELAY ;R7-------TIMER INTERRUPT COUNTER ;LCD display program RS BIT P2.7 R_W BIT P2.6 ENABLE BIT P2.5 LCDDATA DATA P1 ;********...[Details]
Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]