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.
Phenomenon: (1) All BOOTGPIO are pulled high and the emulator cannot be connected; (2) There is a periodic RST signal; (3) After removing the pin pull-up resistor, the Boot mode is set to the first Pa...
[i=s]This post was last edited by ID.LODA on 2018-12-21 09:19[/i] [font=微软雅黑][size=4] [color=#333333]The use of JSON strings in IoT devices is also quite common nowadays. Let’s share and learn about i...
FPGA-based SOPC development process (Intel official tutorial) : https://training.eeworld.com.cn/course/5559Explain the complete SOPC development process and understand the basic concepts of SOPC and I...
I made a voltage follower with OPA4180. The input and output are quite different. The input is 7V, the output is 12.4V, and the chip power supply is 14.8V. I disassembled it into two 560K and 10
After...
[i=s] This post was last posted by qwqwqw2088 on 2019-2-25 09:59 Edit[/i] [size=4][color=#000000][backcolor=white]1. Definition of Inductor[/backcolor][/color][/size] [size=4][color=#000000][backcolor...
Now Alibaba Cloud, Baidu Cloud, and Qiniu are all developing big data cloud services. Has anyone done similar transplantation?
1. It is necessary to be able to upload the security hard disk recorder, ...
**1. Inverter: a product that converts DC power into AC power**
What is an inverter? It is a product that converts direct current into alternating current.
The parameters are ...[Details]
Lenovo Group announced on March 22 that it will independently develop the latest generation of automotive domain controller platform based on the new generation of NVIDIA DRIVE Thor system-on-chip (S...[Details]
At the launch of the Redmi Note 8 series on August 29, Xiaomi Group Vice President Lu Weibing said that consumers benefit from competition between manufacturers. Healthy competition should be based o...[Details]
1 Overview The LIN protocol is a new low-cost serial communication bus that has emerged. Its full name is Local Interconnect Network, which is a local interconnect network. It first appeared in the...[Details]
At Huawei's Songshan Lake Campus, Huawei Fellow Luo Wei gave a detailed introduction to the new digital world Cyberverse. At the 2019 Huawei Developer Conference, Huawei Fellow Luo Wei introduced thi...[Details]
Samsung recently announced that they have begun mass production of 16GB LPDDR5 flash memory on the second production line already in Pyeongtaek, South Korea. This is the industry's first 16GB LPDDR5 ...[Details]
1 Introduction
In China, there are many patients with traumatic brain injury who are in urgent need of emergency treatment, but a considerable number of patients with intracranial hemorrha...[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]
Magnetic flap level gauges are mainly side-mounted and top-mounted, and are mostly used for level detection of various towers, tanks, tanks, spherical containers, boilers, etc. Since side-mounted mag...[Details]
In general ARM programming teaching and experimental environments, the development environment of ADS plus parallel port to Jtag board + H-Jtag is generally used. But the biggest disadvantage of this...[Details]
Automakers often use the latest consumer electronics systems to differentiate their vehicles from other manufacturers, and these systems must work properly under a variety of demanding conditions. The...[Details]
1 Introduction
With the State Council's approval of the three-network integration policy, the trend of cable television networks evolving into the next-generation broadcasting network (NGB) has bec...[Details]
Wuhan is one of the first 5G pilot cities in China. The 5G industry has achieved initial results, and a number of 5G applications have taken a leading position in the country. In September 2018, HG...[Details]
Today, Apple's MagSafe leather protective case for the iPhone 12 series began to be launched overseas, priced at 999 yuan. As of press time, it has not yet been sold in China. Apple said that the...[Details]
1. Introduction
The power module of the motor controller, namely the IGBT device and the freewheeling diode, will generate losses during switching and conducting current. The lost energy will ...[Details]