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.
We can say that the program memory stores the soul of the microcontroller, which is the working program. The smallest one may be only 1KB (it can only hold 1024 8-bit data at most, because there are m...
I2C bus physical topologyThe I2C bus is very simple in terms of physical connection, and consists of SDA (serial data line) and SCL (serial clock line) and pull-up resistors. The communication princip...
[i=s]This post was last edited by sonicfirr on 2022-3-8 11:30[/i]1. Data acquisitionAfter studying other bloggers' articles and my own practice, I learned that there are many links to 86 Panel's mater...
Last time, I used the interrupt method to read the key code to improve efficiency, but there was also a small problem. After CH450 scans the key, it will pull down a low-level pulse on the INT pin. My...
2803x and 2806x use CAN communication for online program upgrade. The idea is that the program is divided into boot program and main program. The boot program jumps to the main program. Both programs ...
The wave of automobile intelligence is surging, but before smart driving cars can be truly commercialized, they need to undergo a lot of road tests to meet commercial requirements. As an emerging thi...[Details]
PIC microcontroller (Peripheral Interface Controller) is an integrated circuit (IC) used to develop and control peripheral devices. Now the application field of PIC microcontroller is quite extensive...[Details]
In the development of electric vehicles, power batteries have always been the focus of everyone's attention, but many car companies have stated that "fast-charging passenger car models are difficul...[Details]
For engineers, current source is an indispensable instrument. Many people also want to make a suitable current source. The application of open source kits is just a complete set of PCB, components, pr...[Details]
The Atmosic M3 battery-free Bluetooth 5 SoC enables IoT devices to be always online, consuming less power than competing solutions. The M3 consumes so little power that it can permanently extend the ...[Details]
Atomic Emission Spectrosmetry (AES) is a method of analyzing the element to be tested based on the characteristic spectral lines emitted when the atoms of the element to be tested in an excited state...[Details]
System Introduction:
This system is a typical system for maintaining green environmental protection and recycling waste. It breaks the traditional limit of using coal as fuel. It uses coal...[Details]
Next comes the key point of drag soldering! Place the PCB at a 45-degree angle, and imagine that the solder wire on the IC pin can flow down smoothly when it melts!
Put the soldering iron tip i...[Details]
Now is almost the moment when NIO and its founder Li Bin need motivation for achievement the most. This legendary company has surpassed itself but is being crushed by reality. You can imagine the f...[Details]
Whether placed in a test setup or as part of a device under test, clock recovery plays an important role in making accurate test measurements. Since most gigabit communication systems are synchrono...[Details]
Low power rectifier filter circuit
The task of the rectifier circuit is to convert alternating current into direct current. This task is mainly accomplished by the unidirectional conduction of...[Details]
Global autonomous driving is progressing smoothly. The road test mileage is longer, RoboTaxi has been deployed in more cities, and the opportunities for opening up and experiencing are more conveni...[Details]
On September 26, Jintan District of Changzhou held a concentrated start-up ceremony for key projects in 2020 and a groundbreaking ceremony for the Jiangsu Guoxin Intelligent Equipment Project. Ther...[Details]
Summer is the season with the highest rainfall, especially in the southern region where typhoons often occur. Car owners will have some concerns when driving and parking. In addition to worrying th...[Details]
Advanced Driver Assistant System (ADAS) is an active safety technology that uses various sensors installed on the car to collect environmental data inside and outside the car at the first time, and...[Details]
Microcontroller MCU
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