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][color=#000000][backcolor=white]There are two protocols that must be understood during BLE development: GAP (Generic Access Protocol) and GATT (Generic Attribute Protocol). Both protocols belo...
InfrastructureIPv6: IPv6 is an Internet layer protocol for packet-switched internetworking and provides end-to-end datagram transmission across multiple IP networks.6LoWPAN: It is the acronym for IPv6...
[i=s]This post was last edited by qwqwqw2088 on 2021-3-12 08:48[/i]Since the shortage of 8-inch wafers began in the second half of last year, the price of STM32 microcontrollers has skyrocketed, with ...
[i=s]This post was last edited by Hot Ximixiu on 2021-10-28 07:42[/i]1. OverviewIn the subsequent GPRS control, 3G module and other aspects, AT commands are used for control, and AT commands gradually...
Abstract: Infrared microcomputer automatic pump liquid crystal is a practical new small household appliance product in the 21st century. It uses infrared technology to sense human hands, and the singl...
According to foreign media reports, the transition to a fully electrified future depends on low-cost, higher-performance and safer batteries. The use of next-generation battery chemistries such as so...[Details]
As the global automotive industry continues to accelerate its electrification, and governments around the world provide consumers with car purchase subsidies and other policy support, the global sale...[Details]
Since becoming ill, Sister Ni has been wearing a smart watch every day to monitor her health at any time. This monitoring really found a problem. I observed my deep sleep and it was less than 1 hou...[Details]
According to Patently Apple, late yesterday, IDC announced smartphone shipments in Europe, the Middle East, and Africa for the first quarter of 2019. In the first quarter of this year, the smartphon...[Details]
1 Introduction The USB interface has become one of the main ways for peripherals to communicate with PCs due to its fast data transmission, simple connection, easy expansion, and hot-swap support. Wi...[Details]
I have been studying microcontrollers for so long, and I feel that if I want to go deeper, I have to read assembly language, or at least understand the internal structure of the microcontroller. Be...[Details]
At the IIC exhibition over the years, the booth of Taiwan's Ten Speed Technology, which focuses on the design, development and sales of microcontrollers, always seems to be full of visitors. At this...[Details]
LVDS interface is a common interface standard for LCD Panel. Taking 8-bit Panel as an example, it includes 5 groups of transmission lines, 4 of which are data lines, representing Tx0+/Tx0-... Tx3+/...[Details]
While Samsung is constantly engaged in internal strife with LG in China, on the other side of the ocean, display giants such as BOE are rising rapidly in China. With wolves in front and tigers behind...[Details]
On July 16, Hanzhong Precision Machinery stated on an interactive platform that the company's semiconductor vacuum equipment is currently in the testing and verification stage at SMIC, and the specif...[Details]
The most frequently used PLC programming languages are structured text and ladder diagram. For technicians who have no basic knowledge, it is quickest to start learning PLC programming from ladde...[Details]
Have you ever calculated the expected component losses in your design in detail, only to find that they are quite different from the results measured in the lab? This article introduces a simple meth...[Details]
Abstract: In order to comprehensively utilize the knowledge of control, pattern recognition, sensor technology, automotive electronics, electrical, computer, mechanics and other professional fields...[Details]
#include stdio.h unsigned int UART0_ADDR = 0x20080000; unsigned int retu=0; int i=0; void delay_x(unsigned short cycles) { unsigned short t; t = cycles; while ( --t != 0 ); } int mai...[Details]
CAN (Controller Area Network) is a communication protocol used in the automotive and industrial automation fields. It is widely used for its high reliability, real-time and flexibility. However, in...[Details]