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 想得明明 on 2018-12-23 18:44 [/i] It is understandable that the headphone impedance is 15Ω and connected in parallel with 0.1uf, but the LINEOUT line output impedance is...
Translated from : https://www.hackster.io/seanhodgins/face-changing-projection-mask-3e6547Facial recognition is everywhere. Tracking your movements, actions and everything you do. If that is a problem...
Channel coding, also called error control coding, is the cornerstone of all modern communication systems.Over the past few decades, channel coding technology has continued to develop, constantly appro...
From Silicon Valley startups to established German OEMs, to drivers and avid car enthusiasts around the world, everyone is wondering what the future of connected cars will look like. How will it chang...
TSMC went to the United States to invest in a new factory in Arizona. On the 6th, Taiwanese Gong Mingxin attended the commissioning ceremony of the new factory as a director of TSMC. On the 7th, he v...[Details]
Mechanical aspects
1. Bearings
The clearance of the bearing on the screw bearing seat is too large after the bearing is worn, or the bearing rolling element and cage are seriously worn af...[Details]
Rochester Electronics has been authorized by Cypress Semiconductor to sell discontinued Dual Port and FIFO SRAM products. According to the PTN18051 notice issued by Cypress on January 28, 2018, th...[Details]
As early as the 1960s, people had already begun to research and develop embedded operating systems. But it was not until recently that it was mentioned more and more in China. Its increasing importan...[Details]
1 Introduction
In addition to embedded processors, programmable logic devices are often used in embedded systems. Some programmable logic devices can also update their programs after being...[Details]
Starting from 2022, there have been signs of a decline in demand for semiconductors, but the capacity expansion momentum of foundries seems unstoppable, so some people worry that there may be overcap...[Details]
This article introduces the advantages of outdoor full-color SMD display and the performance parameters of the dedicated outdoor full-color SMD used, which will help people understand and promote...[Details]
Hardware Design The first is the selection of BANK0. If you choose to connect BANK0 to NAND Flash, you need to set the status of pins OM1 and OM0 to 0, which means it is NAND FLASH mode. . NANDFlas...[Details]
With the increasing popularity of the Internet information age, mobile Internet, social networks, and e-commerce have greatly expanded the boundaries and application areas of the Internet. In the...[Details]
1. Check the transformer for any obvious abnormalities by observing its appearance, such as whether the coil lead is broken or desoldering, whether the insulating material has burnt marks, whethe...[Details]
Switching power supplies have the characteristics of high efficiency, large adjustable output voltage range, low loss, small size, and light weight, and have been widely used. Due to the small size o...[Details]
1. Power-on debugging
of the inverter After the inverter is installed, disconnect the output of the inverter. Before powering on, use the diode range of the digital meter to measure the input...[Details]
Asynchronous Transfer Mode (ATM) is a new generation of data transmission and packet switching technology, and is a hot topic in current network technology research and application. The m...[Details]
Analog electronics
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