Shanghai Yinglian Electronic Technology Co., Ltd. was established in 2001 and is a fabless integrated circuit design company. The company is committed to the research, development, design and sales of high-performance linear and mixed-signal integrated circuits, and its products are used in various electronic devices. The products of Shanghai Yinglian Electronic Technology Co., Ltd. bridge the analog world and the digital world by detecting, measuring, amplifying, converting power and providing circuit protection.
The recent rise in pork prices has pushed Second Brother to the forefront. After "fruit freedom" and "egg freedom", "pork freedom" has become a hot topic. Some netizens joked that "Second Brother's ne...
MicroPython is upgraded to version 1.12 today. Improved mpy format, support for native code and new JavaScript porting.In this version, the mpy file format has been updated to v4 with some major impro...
The epidemic is very serious recently, and many friends are staying at home to study and recharge. Xiaoguan is also staying at home now. Just as a netizen said that he wanted to find information about...
[i=s]This post was last edited by shinykongcn on 2022-4-10 13:27[/i]Simply open the box, two data cables, the board itself~
Front chip and OLEDChip close-upBack: A really big speaker, and a sponge wra...
The ZigBee standard defines a stack protocol that ensures interoperability of wireless devices in low-cost, low-power, and low-data-rate networks. This article briefly describes the ZigBee stack struc...
2-1-1. Working principle of switching transformer Switching transformers generally work in a switching state; when the input voltage is a DC pulse voltage, it is called a unipolar pulse input, such a...[Details]
1 Introduction DC motors are commonly used driving devices in industrial production, with good starting and braking performance. Early DC motor control was based on analog circuits, using operationa...[Details]
introduction
In recent years, with the increase in demand for agricultural products in my country, the improvement of agricultural automation level, and the increase in a large number of agric...[Details]
Don't mistake me for a clickbait, relying on the word "essence" to attract attention. I have found that many senior engineers often take the basic but wrong design path. This is the high-frequency ...[Details]
UPS is the abbreviation of uninterruptible power supply. It is an important external device that can provide continuous, stable and uninterrupted power supply. UPS is divided into three categories acc...[Details]
For a motherboard, in addition to the materials used for components (such as high-quality capacitors, three-phase power lines, etc.), the routing and layout design of the motherboard are also very imp...[Details]
In modern high-rise buildings or public places, the establishment of various safety equipment is essential. Smoke alarms and emergency lighting are two common safety equipment. Smoke alarms are genera...[Details]
You may find yourself facing quite tight project deadlines on a regular basis. For example, your manager has just assigned you the task of designing a power supply for a new telecommunications sy...[Details]
In recent years, the application of intelligent touch technology has been deeply rooted in people's hearts. The rapid popularization of intelligent homes, hotels, and offices has made it inevitable...[Details]
Installing temporary guy wires is a common safety measure in power line construction. Article 6.4.5 of the Electric Power Safety Work Regulations requires that "before tightening or removing the wi...[Details]
1) Basic structure of LED display
pixel
The smallest imaging unit of an LED display. Commonly known as a "dot" or "pixel". Please see the following picture:
Display module
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summary
This article first briefly introduces PMU, which helps readers understand the basic functions and selection methods of PMU. Secondly, it mainly describes some difficult-to-understand parts ...[Details]
High power density packaging requires approximately 50% less PCB space Beijing, China, November 22, 2023 – Littelfuse, an industrial technology manufacturing company committed to powering a sustain...[Details]
The emergence of new materials, the continuous improvement of processing technology, and the rapid development of high-sensitivity CCD devices and electronic technology have made high-resolution opti...[Details]
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