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.
When writing Linux drivers, where can I find the prototypes or usage instructions of these API functions? For example, the function register_chrdev_region for registering device numbers cannot be foun...
From "brick" mobile phones to bulky TVs, power modules once occupied a considerable space in electronic and electrical products, and the market demand for higher power density continues to increase.
I...
[size=4]When making high-frequency power supplies, sampling of high-frequency AC signals is often involved. The traditional sampling circuit is as follows: [/size] [size=4] [/size] [align=center][size...
In the last issue, we have eliminated A. In this issue, we need to display the letters AB at the same time, which requires two lvgl tags. How to do it? I thought of the structure:
struct Obj{char name...
Sensor
networks have great application prospects and are considered to be one of the technologies that will have a huge impact on the 21st century. Existing and potential sensor application areas ...[Details]
From November 20 to 21, the "2019 China Safety Industry Conference and the 3rd Traffic Safety Industry Summit" hosted by Cheyun.com and co-organized by Electric State was held in Foshan City, Guangdo...[Details]
Enthusiasts.com reported (by Liu Jing) that recently, at the annual GTC conference, the humanoid universal basic model Project GR00T was launched. Nvidia's founder was very optimistic about the dev...[Details]
1. Samsung
Market share: 33.5%
Main products: eMMC5.1/5.0, UFS4.0/3.1, SSD
Main progress:
UFS3.1 covers 128-512GB and has been mass-produced and shipped
UFS4.0, which will ...[Details]
28BYJ-48 stepper motor:
A stepper motor is an actuator that converts electrical pulses into angular displacement. In simple terms: when the stepper driver receives a pulse signal, it drives t...[Details]
It is the end of another year. Looking back at 2019, the new and old forces confronted each other head-on, technological innovation accelerated the reconstruction of the pattern, and the business eco...[Details]
Automotive electronics is an electronic control system composed of sensors, microprocessors MPU, actuators, hundreds of electronic components and their parts. It is a general term for vehicle body au...[Details]
Driven by policies, capital and technological progress, the Chinese market has developed rapidly during the opportunity period of transformation and upgrading of various industries, and various rob...[Details]
1. Experimental purpose: Learn how the serial port works and master how to write microcontroller communication programs. 2. Experimental equipment: One PC computer and one Dais-52PRO+ experim...[Details]
Abstract: This paper introduces the design of remote automatic meter reading module for LonWorks bus power line data transmission, as well as the structure and function of an intelligent communi...[Details]
Chest News July 21st, Lattice Semiconductor, a leading supplier of low-power programmable devices, today announced the launch of the Lattice Drive™ solution collection to help customers accelerate...[Details]
There are many bad ideas in physics, but one has persisted the longest: the perpetual motion machine. No perpetual motion machine has ever been experimentally proven to work, and they all break the...[Details]
STM8S core board highlights: This development board uses MicroUSB cable for power supply, which is compatible with smartphone data cables. Data cables are easy to obtain, rather than USB MINI cable...[Details]
Hiroshima is a small Japanese city facing the Seto Inland Sea, more than 800 kilometers away from the capital Tokyo. For a long time, the impression it left on the Chinese was nothing more...[Details]
1. Introduction to Wired Communication Chips
With the rapid development of information, computing and chip technology, the demand for external information interaction is growing, the number of...[Details]