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.
My SYS input is reduced from 5V to 4.3V through a diode, and then a step appears when power is turned on, about 2.2V. I would like to ask what is the cause and whether it will have any impact on the c...
1. Introduction to PWM
Pulse Width Modulation (PWM), short for "Pulse Width Modulation", is a very effective technology that uses the digital output of a microprocessor to control analog circuits. It ...
TLP3547 Review (Part 2) Since the TLP3547 input can support 3.3V and 5V, and the output can reach a maximum of 5A 60V, it can directly drive (PWM) a brushed DC motor. I have a 775 brushed DC motor on ...
First of all, we have an overall understanding of the development kit. The PCB layout is very perfect.The hardware version we use is BRD2503A-A02 . Notes on the version:The main function:
Onboard peri...
On April 6, Changdian Technology said on the interactive platform that, up to now, the company has sufficient orders, full capacity utilization, and normal production and operation. The company's sto...[Details]
According to multiple sources, Xiaomi Chairman Lei Jun recently visited Great Wall Motor's R&D center. Xiaomi has not yet commented on this. Lei Jun came to the Great Wall Motor R&D center in Baod...[Details]
Recently, the Zhejiang Provincial Energy Bureau issued a letter soliciting opinions on the "Notice on Doing a Good Job in New Energy Distribution and Storage to Increase the Grid-Connected Electric...[Details]
The significance of BSL:
1. Without the need for an emulator or programmer, memory modification (which can be applied to parameter modification) and program download can be realized. It can acceler...[Details]
Qualcomm CEO Cristiano Amon recently said that with the expertise of three former Apple chip engineers, Qualcomm will defeat the M2 chip in the field of laptop and desktop computer chips. Qualcomm...[Details]
UPS power supply refers to an uninterruptible power supply. The so-called uninterruptible power supply system is a device that can take over the mains power supply and continuously supply electricit...[Details]
0 Introduction
Modern industrial measuring instruments are based on single-chip microcomputers and have functions such as digital display, switch output, over-limit alarm and communication...[Details]
On January 24, the Fifth Session of the 15th Shanghai Municipal People's Congress opened, and Shanghai Mayor Gong Zheng delivered a government work report. Shanghai Mayor Gong Zheng said that Shangha...[Details]
The potential dangers and insecurities that ZAO may cause are also challenges that people will inevitably face when artificial intelligence provides products to society. The AI face-changing sof...[Details]
Introduction: If you have experience in hardware and microcontrollers, it is recommended that you make a minimum system board yourself. If you have never done ARM development, it is recommended that ...[Details]
The high profits of e-cigarettes attract investors and related companies, but after all, tobacco is harmful to the body, and the regulation of e-cigarettes is facing an increasingly stringent trend. ...[Details]
In 2011, the global market size of microelectromechanical systems (MEMS) reached 10.2 billion US dollars, an increase of 19% over 2010. This growth rate far exceeded the 1.8% increase in the global s...[Details]
I. Introduction How to use instruments correctly is a necessary requirement for every engineer, especially oscilloscopes. Many people do not pay attention to restrictions such as isolation, resulting...[Details]
The battle over the perception route of autonomous driving technology has always been the focus of industry attention. Although Tesla's pure vision solution is leading the industry, the multi-senso...[Details]
On April 28, UMC's first quarter 2021 financial report was released, which was in line with market expectations. UMC's board of directors also approved a NT$100 billion investment project, and will w...[Details]