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.
The COVID-19 pandemic has unexpectedly changed the daily lives and work patterns of many people. Many companies have implemented a work-from-home policy since the beginning of the pandemic, allowing a...
[i=s]This post was last edited by Moiiiiilter on 2022-5-27 14:15[/i][Problem description]【Error reason】
When downloading or debugging, the core (RISC-V/ARM) of the chip corresponding to the target pro...
The MQTT protocol is a very commonly used protocol in the Internet of Things. As a client, it can generally support at least one of the two actions of subscription and publication. In the AT instructi...
[align=left][color=rgb(25, 25, 25)][font="]When you need to replace IC in PCB circuit design, here are some tips for replacing IC to help designers design PCB circuits more perfectly. [/font][/color][...
In order to facilitate the use of BlueNRG series chips by the majority of netizens, I have established a document repository about BlueNRG-x. This repository mainly contains the following major conten...
Tonight, the Honor Play4T series was officially released. The 6GB+128GB version of Play4T is priced at 1,199 yuan, the 6GB+128GB version of Play4T Pro is priced at 1,499 yuan, and the 8GB+128GB versi...[Details]
White LED driver IC design and technology development
Introduction: In pursuit of a wide color gamut, global LCD TV manufacturers have begun to introduce LED backlight structures. Of cou...[Details]
In the previous section, we talked about counting on the CAP pin. In this section, we use the capture function to measure the frequency on the CAP pin. The principle is to obtain the time interval be...[Details]
Fault protection is an important function that all power supply controllers have. Almost all applications require overload protection. For peak current mode controllers, this function can be easily a...[Details]
CEVA, Inc., the world's leading licensee of wireless connectivity and intelligent sensing technologies and co-creation solutions, announced that Autotalks, the global leader in V2X (Vehicle-to-Everyt...[Details]
On March 23, the signing ceremony of the full-chain integrated project of vanadium energy storage industry in Neixiang County was held at the Nanyang Conference Center. This is a specific measure for ...[Details]
MulticoreWare and Imagination enabled GPU computing on TI's TDA4VM processor, adding approximately 50 GFLOPS of additional compute and demonstrating performance improvements on common workloads for A...[Details]
Electromagnetic flowmeter is the most common flow measurement instrument in the process industry. The stability and reliability of the electromagnetic flowmeter have a huge impact on the entire sys...[Details]
Cold cathode fluorescent lamps (CCFL) are commonly used as backlight sources in large-size LCD backlighting. Although CCFL IT tubes are thinner and shorter, they are obviously too large compared to...[Details]
In 2019, my country's air-conditioning market encountered a cold snap. According to data from the National Bureau of Statistics, the growth rates of air-conditioning production and sales both dropped...[Details]
0 Introduction
Beverage filling machines are used to fill a variety of bottled beverages and are suitable for large and medium-sized beverage manufacturers. Most of the early filling machines ...[Details]
Recently, CoCoPIE announced that it had received tens of millions of yuan in Series A financing, led by Sequoia China Seed Fund. CoCoPIE was founded in 2020 and focuses on the research and developme...[Details]
Optimized, efficient backlight unit system design maximizes the benefits of LED technology. These benefits are so significant that LEDs are rapidly moving toward thinner and more efficient des...[Details]
Passed the simulation test
#include reg52.h
unsigned char cir_num,pwm_mach,temp,distance,wait_time,price,distance;
unsigned int a,t;
sbit pwm_mach=P1^0;
sbit key_clean=P3^0; //define key position
s...[Details]
On October 13, the China-Europe Express (Shenyang) Assembly Center Industrial Park Project was launched and the Yuhong District Major Project Kick-off Conference was held. Deputy Secretary of the Muni...[Details]
Talking
京公网安备 11010802033920号
EEWORLD
