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.
[i=s]This post was last edited by wo4fisher on 2022-1-22 23:59[/i]**Starting from this post, bsp will be gradually increased and improved according to the resources used.
This section mainly implement...
It was a forum member who gave feedback to Guan Zai.
"It's a sample problem. It's basically impossible for me to apply for it personally. The company is too small and the manufacturer doesn't like it....
In fantasy dramas, there are often barriers that are used to prevent outsiders from breaking in easily.
I saw a news today that iFLYTEK donated 53 "xijian" air walls.
I was very surprised! Have people...
Let's work out together in our spare time. Come on, when others are playing games, watching TV shows, or living in small apartments, you are sweating in the gym, enjoying the pleasure of muscle tearin...
I have a small question for you guys: I want to add a PTC resettable fuse to protect a 220V AC to 13.6V DC (1.45A) transformer before it goes through a bridge rectifier and enters the 7812. After the ...
Abstract: ZigBee and WiFi each have distinct characteristics, and many of their characteristics are complementary. Combining the two has a good application prospect. A building monitoring architec...[Details]
Pin Name Pin Function Description VCC Power supply for digital circuits GND land Port B (PB5..PB0) Port B is a 6-bit bidirectional I/O port with programmable internal pull-up resistors. Its outp...[Details]
The permanent magnet synchronous motor is developed from the electrically excited three-phase synchronous motor. It uses permanent magnets to replace the electric excitation system, thereby elimina...[Details]
Motion control originated from early servo control. Simply put, motion control is the real-time control and management of the position, speed, etc. of mechanical moving parts, so that they can move a...[Details]
Audio amplifiers have a history of nearly a century. The first application of the earliest tube amplifier was audio amplifiers. However, until now, it is still constantly updating, developing and a...[Details]
In the ISO international standard "ISO6469-3:2001 Electric Vehicle Safety Technical Specification Part 3 "Protection of Personnel from Electrical Injuries", it is stipulated that the high-voltage c...[Details]
The basic operation cycle of a single-chip microcomputer is the machine cycle. A machine cycle is divided into six states, each state consists of two pulses, which is the so-called two-box (the first...[Details]
When we were preparing for the "Freescale" Cup National College Student Smart Car Competition, we initially used infrared sensors to measure speed. However, they were greatly affected by environmen...[Details]
Let's take the key interrupt as an example to see how to use the interrupt based on the number of devices: Device Tree: tq2440_key { compatible = "tq2440,key"; interrupt-paren...[Details]
1 Introduction
The flashlight device introduced in this article is an auxiliary lighting device when the camera captures the speeding vehicle on the highway. According to the requ...[Details]
According to the Wuxi Microelectronics Alliance, on March 16, SK Hynix's M8 project was successfully taped out according to the original schedule. The SK Hynix M8 project was signed in Wuxi on Dece...[Details]
In the mining industry, toxic chemicals such as cyanide and sulfuric acid are widely used for metal extraction. Whenever there is an accidental release of these chemicals, there are immediate and ser...[Details]
The instruction pipeline of XC166 microcontroller has inevitable blocking phenomenon, and the same is true for MAC unit instructions. Although dedicated modules have been used to reduce blocking du...[Details]
Features of TDA1543 DAC: a monolithic integrated circuit with dual-channel DAC; high fidelity; high resolution up to 16 bits; powered by 5V power supply; no external components required; 4x o...[Details]
Preface This is a new picture of development that is a mixture of the old and the new, and a transformation of kinetic energy. In the tall red brick factory building with a sense of age, red hot molte...[Details]
Sensor
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