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 led2015 on 2020-5-27 23:22[/i]Field Programmable Gate Arrays (FPGAs) are found at the heart of numerous prototypes and low- to medium-volume products. The main advant...
Add all built-in audio files to the demo, and modify the cli prompt information to conduct experiments:
if (argc == 3strcmp(argv[1], "play") == 0) {char url[128];if (strcmp(argv[2], "welcom") == 0) {s...
[size=4] Bluetooth technology has been used for many years to support a variety of location services, such as proximity solutions such as landmark (PoI) information and item tracking, as well as posit...
In actual applications, the online monitoring device has different requirements for power supply reliability depending on the working mode. Currently, there are two main working modes for online monit...
1. Flight control firmware burning
The firmware here refers to the Hex or Bin file compiled from the source code, where Hex is a hexadecimal file and Bin is a binary file. The following figure shows t...
Logical operations on accumulator A:
CLR A; Clear the value in A to 0, single-cycle single-byte instruction, with the same effect as MOV A, #00H.
CPL A ; reverse the value in A bit by bit...[Details]
It has been 6 years since Gree released its first smartphone. During this period, Gree Electric has launched a number of mobile phone products one after another, but they have always been lukew...[Details]
The latest report released by market research firm Counterpoint Research shows that iPhone XR is the world's best-selling smartphone in the third quarter, with a market share of 3%. So far, iPhone XR...[Details]
The data collector is used to collect information on meteorological elements such as ocean pressure, temperature, humidity, precipitation, wind speed, wind direction, and hydrological elements such as...[Details]
After doubling in 2020, GaN power market expected to reach $1.1 billion in 2026 Market analysis firm Yole Développement predicts in its report “GaN Power 2021: Epitaxy, Devices, Applications and Te...[Details]
1. Serial port initialization void usart_init() { SCON = 0x50; //REN=1 allows serial reception status, serial port working mode 1 TMOD = 0x20; //Timer working mode 2 PCON = 0x00; TH1 = 0xFD; //Baud r...[Details]
Preface
Recently, the Certification and Accreditation Administration of China issued the "Notice of the Certification and Accreditation Administration on the Issuance of the Implementation Rul...[Details]
On March 2, it was learned from Xiaomi's official mall that the new member of the Redmi Note 11 series - Redmi Note 11E was launched on Xiaomi Mall, providing two configurations of 4GB+128GB and...[Details]
Zoss Automotive Research Institute released the "2022 Automotive Cockpit SoC Technology and Application Research Report". The cockpit SoC is the computing power providing unit of the smart cockpit....[Details]
On December 23, the Shanghai Municipal Party Committee and Municipal Government decided to pool and integrate resources at the city and district levels in Shanghai to jointly reorganize Shanghai’s tw...[Details]
On February 7, LG Chem announced that it had signed a long-term supply contract for cathode materials worth 25 trillion won with General Motors. LG Chem plans to use its cathode material factory in T...[Details]
0 Introduction
There are two common dimming methods used by controller IC-based dimmable LED drivers, namely digital PWM dimming and analog DC voltage dimming. If the traditional TRIAC pha...[Details]
From LeTV Zhixin to New LeTV Smart Home and then to Lerong Zhixin, under the influence of the LeTV system's capital chain crisis, in just over two years, the operating company of LeTV TV has undergon...[Details]
Fat scales, also known as health scales, can measure the proportion of fat and water in the human body at different times, thereby reflecting the health status of the human body at different times...[Details]
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