Shenzhen Sunlord Electronics is engaged in the development, manufacture and sales of various types of chip electronic components. Its products include magnetic devices, microwave devices, sensitive devices and precision ceramics, which are widely used in communications, consumer electronics, computers, automotive electronics, new energy, network communications and industrial electronics.
Sunlord adheres to the business philosophy of "complying with standards, technological innovation, continuous improvement, and providing excellent products and perfect services to global customers". With its advanced management system, strong development capabilities, excellent product quality and perfect services, Sunlord has become an electronic component supplier for many well-known domestic companies.
In order to avoid the problem of developers participating in the event being rejected due to format failure when synchronizing content to the Open Chip Community (OCC), we now publish detailed posting...
Analysis of the relationship between 5G NR modulation order and EVM and system SNR requirements
Mobile communication technology has higher and higher requirements for data transmission rate. One way t...
As a fan of Butterfly, I feel sorry for the shortage and price increase of STM32. But whether you are making products or playing with DIY, you can't ignore the cost (there is a limit to not caring).
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I need to use the effective value of current. I downloaded a flyback transformer calculation table from the Internet, but I don't understand how the secondary peak current is obtained from the output ...
The development method of ESP32S2 is the same as that of ESP32. It supports multiple development methods such as ESP-IDF, Arduino, and PlatfromIO. You can choose according to your own habits. This tim...
Folding or bending the device could transform a smartphone into a small tablet or computer, but the success of this technology depends on three main factors: cost, simplicity and practicality.
It seem...
Jiwei.com reported on April 1 that at the just-concluded spring new product launch conference, Skyworth launched the world's second 8K OLED TV W92 and Skyworth's first deformable OLED TV W82. With ...[Details]
Wafer foundry capacity continues to be in serious short supply, with 8-inch capacity being the most in short supply. The industry is bidding frantically for capacity, with a recent batch of 0.13-micr...[Details]
Lei Jun, chairman and CEO of Xiaomi, revealed at the Xiaomi Developer Conference that Xiaomi hired 2,252 people in 2020 and currently has a research and development team of more than 10,000 people. I...[Details]
/*315M wireless decoding program*/ /*The wireless code has a high-level pulse time of 1.8ms, a low-level pulse time of 600us, and a low-level time of 18.6ms. Use TIMER0 and INT0 to measure the pu...[Details]
Beijing time, August 14, according to foreign media reports, Apple obtained a touch screen LCD technology patent on Tuesday, which can integrate touch elements into the display circuit to produce thin...[Details]
The Chinese version of One UI 4.0 internal beta for the Samsung Galaxy S21 series started on October 18, but the number of people is limited and there are also many bugs. Today, according to ...[Details]
Recently, the reporter learned from Sichuan Yatou Development Investment Group Co., Ltd. (hereinafter referred to as Yatou Group) that since the beginning of this year, the company has focused on the ...[Details]
0 Introduction
With the development of modern physics, materials science, microelectronics and computer technology, non-destructive testing technology has also developed rapidly. Non-destructi...[Details]
Huawei officially announced today that the Huawei App Store has officially launched a smartwatch section, which allows one-click installation of watch apps, making operations more convenient. It...[Details]
As shown in the figure, J1 is the No. 1 and No. 2 terminals of the instrument. VD3, C7, C9, etc. rectify and filter the AC voltage output by the low-voltage winding of transformer T1, and then outp...[Details]
The US government has been using state machinery to sanction Huawei, which has increased the pressure on Huawei's overseas development. At the same time, Huawei's new technologies, such as the Hongme...[Details]
On March 1, the Shenzhen Stock Exchange officially accepted the GEM listing application of Shenzhen Weiteou New Materials Co., Ltd. (hereinafter referred to as: Weiteou). The prospectus shows that ...[Details]
Most handheld devices use alkaline or rechargeable batteries, so measuring battery capacity is a key feature of such designs. However, in most cases, using a battery level monitoring IC may be a luxu...[Details]
According to foreign media gsmarena, the Realme 9 series of mobile phones is expected to be officially released in India in the first quarter of 2022. Previously, the brand's executive Madhav Sheth s...[Details]
Mr. Zhang Zhiliang of Beijing Foton Co., Ltd. delivered a speech on the theme of "Development Trends of Commercial Vehicle Intelligent Driving Technology and Introduction of Foton Motor's Intelligent...[Details]
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