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 have a question about an EXCEL curve fitting formula. I can't get the value of Y by substituting the values of X as 0, 150, and 300. The value of Y is incorrect. What is wrong? If any forum friends ...
Sensor and Testing Technology : https://training.eeworld.com.cn/course/5033Through this course, learners can understand the basic concepts of sensors and their basic characteristics (static and dynami...
If you are a hardware engineer who wants to play with Bluetooth, and you don't know the various interfaces on the Bluetooth module, then you are not a qualified hardware engineer. Do you have a thorou...
Recently, Qorvo gave the following five points :
- Spectrum options: mmWave or sub-6 GHz
- Using antenna arrays to achieve faster data rates
- Full digital or hybrid beamforming
- Power amplifier (PA)...
I am a beginner and I don't understand this part of the circuit diagram. I hope an expert can explain it so that we can learn together. I am confused at the moment. Which one is the infrared tube tran...
The safe storage of grain is a strategic event related to the national economy and people's livelihood. Scientific grain storage has important social significance and economic value. The granary mon...[Details]
Current mobile designs strive to balance power-rich functionality with the need for longer battery life. This article will explore how mixed voltage levels increase ICC supply current and how log...[Details]
Apple may use components not only from new supply partner Jahwa Electronics, but also from long-term supplier LG to manufacture the periscope zoom camera module for the iPhone 15. On Wednesday, Sou...[Details]
Beijing, August 19 (Reporter Han Xin) The China Industrial Internet Research Institute released the "China Industrial Internet Industry Economic White Paper (2020)" on the 19th, showing that i...[Details]
According to a report released by Changsha, the Changsha Sanan third-generation semiconductor project did not stop during the long holiday. Among them, the C2 integrated power station, the main auxil...[Details]
Google Pixel 3/XL has been released for more than 3 years. According to the plan, the phones will stop receiving major system updates and security patch updates. According to 9to5Google, the tw...[Details]
Abstract: In order to meet the needs of high interface bandwidth and large-capacity storage in high-speed image processing systems, a design method of FPGA external DDR2-SDRAM is adopted, and a s...[Details]
Wolfspeed to build world's largest silicon carbide material factory
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Wolfspeed plans to increase material production capacity by more than 10 times
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The silicon ca...[Details]
According to previous news, this year's iPhone 14 series will adopt two screen designs. The Pro version will adopt a no-notch solution and be equipped with a perforated screen, while the standard ver...[Details]
The Internet of Things (IoT) has become one of the most important technologies of the 21st century . Through low-cost computing, analytics, big data, and cloud and mobile technologies, devices can in...[Details]
Preface If we want to understand how a microcontroller runs a program, we first need to understand the composition of the microcontroller. Here we take the 80C51 microcontroller as an example to unde...[Details]
Vishay's new UVC LEDs, based on ceramic/quartz substrates, deliver higher light intensity than previous generation solutions while reducing costs
The device has a typical light power...[Details]
The Zhundong-Southern Anhui ±1100 kV UHV DC transmission line project (hereinafter referred to as the "Zhundong-Southern Anhui Project") is the world's "four most" UHV transmission project with the...[Details]
Wireless charging has developed rapidly in the past year. Nokia provides a variety of methods for wireless charging. Let's take a look at them today.
Nokia's new Lumia phones offer some new fe...[Details]
On November 8, the official WeChat account of Beijing Institute of Technology published a blog post yesterday (November 7), reporting that the team of Academician Zhang Jun of the school pioneered ...[Details]
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