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 live broadcast with prizes will start at 10:00 this morning: "The use of SOI level conversion driver IC in LLC topology"Click here to enter the live broadcastLive broadcast time:
June 4, 2019, 10:...
The main measurement indicators of the oximeter are pulse rate, blood oxygen saturation, and perfusion index (PI). Blood oxygen saturation (abbreviated as SpO2) is one of the important basic data in c...
Source code of this article
PCB schematic diagramI would like to thank Electronic Engineering World ( EEWORLD ) and Silicon LabsArrow for the opportunity.Bluetooth lighting is a mobile phone APP that ...
[Source: CCTV Finance] According to customs data, my country's chip imports in 2019 amounted to $304 billion, far exceeding the second-ranked crude oil imports. However, compared with 2018, the import...
[i=s]This post was last edited by qwqwqw2088 on 2019-9-26 07:44[/i]a. High voltage step-down circuit LM5164 / LM5165In addition to the analog front end or secondary protection chip, the battery manage...
In 1921, Israeli George S.Crampton developed the world's first industrial endoscope in California, USA, which was used to detect internal cracks in steam turbine rotors. Since then, endoscope techn...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The Espace's touchscreen adjusts to the driver's line of sight, ensuring they can look directly at the screen.
With connectivity gaining more prominence in new car sales, Renault's move...[Details]
In recent years, affected by factors such as the global semiconductor production capacity shortage, the COVID-19 pandemic, and seasonal demand, the prices of memory devices have shown large fluctua...[Details]
Kaisheng Technology announced that its holding subsidiary Shenzhen Guoxian plans to invest an additional 455 million yuan to purchase land in Longgang District, Shenzhen, to build a new display R&D a...[Details]
Characteristics of LED lighting fixtures and analysis of LED standards
This article takes LED lamps, lamps and their current status as the entry point. Based on the relevant definitions of LED lam...[Details]
With the development of electrical and electronic technology, household electrical appliances are becoming more and more popular and electronic, radio and television, postal and telecommunications,...[Details]
OpenAI has become popular, raising two rounds of financing in less than a year, raising more than 100 million yuan
When the humanoid
robot
Optimus was exhibited at Tesla AI Day 2022, i...[Details]
Enthusiasts.com reported (by Liang Haobin) that the Hangzhou Asian Games had just ended. The robot dog that appeared in the track and field arena of the Asian Games was impressive. The robot dog is...[Details]
Amid the trade friction between China and the United States, Huawei has recently become a manufacturer at the center of controversy. Although Huawei's founder said in an interview that Huawei has low...[Details]
This is the signal generator class project I made. The schematic diagram was drawn with proteus and written in C language with keil4.1. The simulation schematic diagram is as follows The microcontr...[Details]
introduction
Nowadays, embedded devices exist in every corner of people's lives, such as DVDs, mobile phones, MP3s, and PDAs. Most of these embedded devices use 32-bit RISC embedded proces...[Details]
1 Working principle of EPS emergency power supply
When the grid power is normal, the emergency power supply transfers grid power to the load, and manages the battery charging at the same ti...[Details]
High impedance signal measurement such as air quality detection, photoelectric signal detection, accelerometer, piezoelectric sensor and biological signal is easily affected by the input resistance...[Details]
The problem of unstable servo motor speed usually involves multiple factors. The following is a detailed analysis and solution to this problem:
1. Cause Analysis
(1) Problems with the mot...[Details]