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.
After setting the system environment variables, you only need to enter arm-openwrt-linux-gcc in the Linux terminal to call the cross compiler. There are 3 ways to set the system environment variables:...
I use LM2776 to generate -5V voltage. The problem now is that after power on, the output voltage of the place where -5V should be output is 0.67V; but after touching the -5 output pin with an oscillos...
The manufacturability of PCB designs is divided into two categories:
One refers to the processing technology of producing printed circuit boards;
The second refers to the assembly process of component...
In this chapter, we will learn how the Internet of Things (IoT) is creating entirely new business use cases and applications. We will also learn how the IoT is reshaping and transforming existing mark...
Special note: This function uses printf to print the LCD ID, so if you do not initialize the serial port in the main function, the program will die in printf! ! If you do not want to use printf, plea...[Details]
The S51 download cable software Easy 51Pro v2.0 written by netizen Nie Zhongqiang is simple to make and easy to use. It has a fast download speed and good stability. Thanks to Nie Zhongqiang and ...[Details]
This article uses the following environment: Computer: Windows 10 Main control: W806 (240MHZ) Compilation environment: Pingtou Ge's CDK Note: This article assumes that the platform has been built. ...[Details]
Zhuji Power publicly released the dynamic test of a humanoid robot for the first time. The robot is code-named CL-1.
It is the first to realize a full-stack closed loop of a humanoid robot fr...[Details]
0 Introduction
Due to the universality of the I2C bus, Linux, as an excellent embedded operating system, must also have good support for it. The driver of the I2C bus in the Linux kernel source...[Details]
Although interferences in atomic absorption analysis are relatively rare and easy to overcome, they cannot be ignored in many cases. In order to obtain correct analysis results, it is very importa...[Details]
This article introduces in detail the basic knowledge of serial port, ISP download of 51 single-chip microcomputer, etc. Those who have already learned single-chip microcomputer can also take a look...[Details]
1. Introduction
Since the early 1970s, when HP introduced the GPIB general instrument bus, the development of test instruments has gone through
various forms such as
GPIB
bus,
VXI
bus...[Details]
Highway tunnels are underground structures in highway structures. Unlike the bright roads outside the tunnels, when vehicles enter the tunnels during the day, the brightness drops sharply and the h...[Details]
LPC1768 has three IICs, of which IIC0 supports high-speed mode and plus mode, and the other two are ordinary IICs. The process of using IIC is as follows First, turn on the IIC clock and the GPIO ...[Details]
Honor Smart Screen is officially on sale The Honor Smart Screen, which had been in the pre-order status before, was officially on sale at 10:08 this morning. The first Honor Smart Screen equipped...[Details]
The battery pack of the Nissan Leaf. Image: wikimedia
With Europe’s transport sector still a long way to go to meet emissions reduction targets, energy storage can play a key r...[Details]
LED lighting replacements for halogen, incandescent, or fluorescent lamps present two design challenges:
1. Meet the requirements of external dimensions
2. Electrical specifications are c...[Details]
According to Changjiang.com, at the National People's Congress, Liu Jiangdong and many other National People's Congress representatives jointly proposed to support Wuhan in accelerating the construct...[Details]
1. Steps to write ts driver (beginners can just take a look at it, the content is a bit confusing)
1. Copy the header file;
2. Write entry and exit functions
3. All...[Details]