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] In some large projects, we will put our source files of different modules or different functions in different directories. We can write a Makefile for each directory, which is helpful to make...
I always forget to post the pin definitions. Here are the GPIO definitions, the picture is for SAMD21, but the definitions are the same.A0 PA02
A1 PB08
A2 PB09
A3 PA04
A4 PA05
A5 PB02
D0 PA11
D1 PA10
...
Automotive entertainment electronics has driven the rapid development of functions and capacity, prompting designers to make comprehensive considerations on performance, cost and flexibility. Unlike o...
[p=null, 2, center][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]In the past, there was a young man in the village named "Modian". He had thick eyebrows and big eye...
Learning ARM-LINUX embedded system based on LS_BBB development board Part 1 : Platform Overview
Once upon a time, a set of friendly arms Mini2440 development board led a generation of people into the ...
GD32E231 DIY Contest (3) GD32E231C drives OLED (128X32) Human-machine interface is an indispensable feature in applications. Here, a compact OLED display is selected as the human-machine interface dri...
1. In the previous few articles, one of them called such a function, as follows: static __init void s3c64xx_gpiolib_add_4bit(struct s3c_gpio_chip *chip) { chip- chip.direction_input = s3c64xx_gpiol...[Details]
According to the principle of adaptive filtering, the paper mainly discusses and analyzes the easy-to-implement minimum mean square error algorithm. By comparing the advantages and disadvantages of...[Details]
Recently, when Liyuan Information was interviewed by an institution, it responded to questions such as chip shortages and price increases, manufacturer shipments, delivery cycles, and declining mobil...[Details]
I guess many people have had the following experience: the voice chip was working fine, but why did it always break down after the expiration date? Is it always such a coincidence? Is it really a c...[Details]
1 Introduction
In recent years, with the rapid development of semiconductor process technology and design methods, the design of system-on-chip (SOC) has been developed rapidly, which has ...[Details]
Recently, Pfeiffer Vacuum received a Another large order from the European Organization for Nuclear Research (CERN) will provide ASM 340 leak detectors for the world's largest and most powerful part...[Details]
According to Jiwei.com, in 2021, benefiting from the global chip shortage and the chip price increase, the performance of A-share semiconductor companies is generally gratifying. According to incompl...[Details]
When using three-phase AC, the natural phase change point of the three-phase AC is often used as the reference point for control. Therefore, it is necessary to detect the natural phase change point of...[Details]
Working principle: Transistors VT1 and VT2 form a complementary self-excited multivibrator, and the oscillation feedback network is composed of capacitor C. The base bias circuit of VT1 is compose...[Details]
Reuters reported on May 11 that the world's largest chip buyers, including Apple, Microsoft and Google, are setting up a new lobbying group with chip giants such as Intel to demand that the US govern...[Details]
The S3C2440A Universal Asynchronous Receiver and Transmitter (UART) provides three independent asynchronous serial input/output (SIO) ports, each of which can operate in interrupt or DMA-based mode. ...[Details]
The technological advances achieved in the field of medical imaging over the last century have created unprecedented opportunities for non-invasive diagnostics and established medical imaging as an i...[Details]
July 20 news, according to foreign media reports, many industries have been affected this year, and demand and supply have been affected to varying degrees. The electronic products market is no excep...[Details]
Recently, Xiling Vision announced that it has completed its first round of financing of tens of millions of yuan, led by Yizhuang State Investment and followed by CITIC Construction Investment. This ...[Details]
Today, let us walk into the production workshop of CATL and see how this battery cell, which is being fought over by Volkswagen, BMW and Mercedes-Benz, is manufactured.
A battery cell is...[Details]
DSP and ARM Processors
京公网安备 11010802033920号
EEWORLD
