Hangzhou Silan Microelectronics Co., Ltd. (SSE stock code: Silan Micro, 600460) is located in Hangzhou High-tech Industrial Development Zone. It is a high-tech enterprise specializing in integrated circuit chip design and semiconductor microelectronics related product production. The company's current main products are integrated circuits and semiconductor products.
Introduction to Internet of Things Engineering by Zhiliang Wang from University of Science and Technology Beijing : https://training.eeworld.com.cn/course/4914Introduction to the Internet of Things, I...
As shown in the picture, I usually look at the two items: voltage regulation value and minimum operating current, which are the two columns in the red box.My questions:
Under normal circumstances, is ...
I recently used the 4G communication module of Quectel EC20 for a project. The power supply was MP2303. I found that the network often failed to connect, so I looked for various reasons. Finally, I fo...
In fact, 2019 was the most extraordinary year. I made several life-changing decisions, which could lead to smooth sailing or setbacks.
The first one was that I resigned and left the company where I ha...
Base stations are public mobile communication base stations, which are a form of radio stations. They refer to radio transceiver stations that transmit information to mobile phone terminals through mo...
Selection classification STM32 naming method How to assign schematic pins How to find the pin function description Pin Function Interpretation ...[Details]
1. Introduction In a bustling city, when night falls, colorful lights light up, lighting up this dark world and adding a little interest to people's lives, and the running light is one of the roles....[Details]
With the rapid development of LED, white light LED has many advantages over traditional light sources, such as long life, solid lighting, high light efficiency, mercury-free, environmentally frie...[Details]
1 Introduction
Diesel generator sets used in high-rise buildings, banks, airports, oil fields and other places must use corresponding methods to control their power supply voltage and freq...[Details]
This article introduces the working principle of a switch-type mobile phone charger in detail, which is very meaningful for beginners to understand the specific switching power supply circuit and char...[Details]
As manufacturing moves towards intelligent manufacturing, one of the pain points is that wireless technology is difficult to promote in the industrial Internet. "In the current industrial production...[Details]
This 2x4W stereo tube amplifier circuit is not built using transistors but using tubes. Using the circuit shown in the figure, this amplifier can produce 4 watts of power for each channel. It is we...[Details]
"In the era of the interconnection of all things, there will no longer be mobile phone companies in the pure sense." Chen Mingyong, the founder and CEO of OPPO, who has rarely appeared in public in r...[Details]
Abstract： This paper introduces the switching power supply design methods of printed circuit board, from PCB base material, placement, routing and pad. It can be play some roles in EMC design.
...[Details]
China Energy Storage Network News:
Green power trading refers specifically to medium- and long-term power trading with green power products as the subject matter, and is a new trading produ...[Details]
The core Cortex-M3 processor of STM32 is a standardized microcontroller structure. I hope you will think about what standardization means. In short, the Cortex-M3 processor has a 32-bit CPU, a paralle...[Details]
"The test performance indicators show that the overall function and performance of the project meet the early design requirements. I am very confident that this project will be successfully put int...[Details]
According to Jiwei.com, the clock oscillator is one of the basic components of electronic products, the heart of all electronic systems, and the foundation for the normal operation of the system. Its...[Details]
Recently, Beijing issued the "Beijing Robot
Industry Innovation and Development Action Plan (
2023-2025
) (Draft for Comments)" (hereinafter referred to as the "Plan") to implement the "14th...[Details]
Silicon carbide has excellent electrical properties such as high voltage resistance, high temperature resistance, high frequency, and radiation resistance. It breaks through the physical limitation...[Details]
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