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...
[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 ...
My family member was stabbed twice: once in the head and once in the left hand.At that time, the treatment in the emergency room was as follows:craniocerebral injury;impaired consciousness for 5 hours...
This morning, OPPO officially announced that the Find X3 series will be equipped with a 1 billion color screen and natively support 10-bit display. OPPO said that the 1 billion color screen equipp...[Details]
Characteristics of OLED
The self-luminous nature of OLED displays can be a disadvantage in some cases. Because OLEDs do not control reflected light like LCDs, they become blurrier in ...[Details]
As we all know, embedded development is a low-level development, and the main programming languages are C and assembly. So the source files to be discussed in this article mainly refer to C files...[Details]
1 Introduction
I2C bus is a serial bus launched by Philips. The entire system only relies on the data line (SDA) and the clock line (SCL) to achieve perfect full-duplex data transmission, that...[Details]
After the release of the long-range version of the domestically produced Model 3, NIO is under the greatest pressure. The ES6, which is currently the main product, has a very high target in the secon...[Details]
Challenges
In medical systems, a stable and reliable power supply is essential. To ensure an uninterrupted power supply, a backup battery is used. In the past, larger medical devices used lead...[Details]
According to reports on November 17, Feng Xingya, general manager of GAC Group, said at the 2023 Guangzhou Auto Show today that solid-state batteries, cobalt-free batteries, low-cobalt batteries, sod...[Details]
Considering the comprehensive current injection efficiency, radiative luminescence quantum efficiency, chip external light extraction efficiency, etc., only about 30-40% of the input electrical ene...[Details]
June 27 news, Beijing time today (27), Samsung released three new mobile image sensors designed for smartphone main cameras and sub-cameras: ISOCELL HP9, ISOCELL GNJ and ISOCELL JN5.
The...[Details]
After the Mate 40 series, Huawei's next flagship will naturally be the P50 series. Despite the unfavorable situation, new phones will not be absent, and the specifications will be more advance...[Details]
In the field application of electromagnetic flowmeter, if the measurement is inaccurate or the indication fluctuates, it can be repaired and checked from the following aspects:
1. The liquid c...[Details]
On February 19, a signing ceremony for the Tairuimei Precision Manufacturing Project in Yangzhou Economic and Technological Development Zone was held. The total investment of the Tairuimei Precisio...[Details]
Method 1: You need to put your variable declaration in your xx.c file, not in your xx.h header file. Method 2: Regarding variable declaration, when declaring externally, you cannot assign a value t...[Details]
Editor's note: Driven by vehicle electrification, networking, intelligence , and sharing, automotive electronics has come to the forefront of the industry and ushered in a new round of explosion. Sem...[Details]
Silicon carbide has excellent electrical properties such as high voltage resistance, high temperature resistance, high frequency, and radiation resistance. It breaks through the physical limitation...[Details]
Microcontroller MCU
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