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.
[b]Which friend[/b] has used [b][u]domestic[/u] driver chips for [b]brushless DC motors and [b] brushless DC motors? Requirements: [/b]Continuous output current above 3A, peak current above 6A, operat...
Python has been very popular in the past two years. Big data, artificial intelligence, and deep learning all use Python. When I was in college, I also taught myself how to do it, but I didn't expect i...
My boost circuit diagram is as follows:My BAT input is three AA batteries, and the DC-DC boost chip used is PT1311. The following figure is a partial introduction to PT1311:My boost output is 5V. Now ...
[i=s] This post was last edited by tiankai001 on 2019-1-8 11:10 [/i] [b]VI. Negative power supply PNP transistor collector DC circuit [/b][align=left][color=rgb(34, 34, 34)][font="]The figure below is...
The so-called flashboot is to burn the user's main program into the flash chip, and then power on to realize the automatic loading and startup process of the main program. This article does not discus...
(Fan report by Zhang Ying) On July 25, at the 17th Edge Computing Industry Conference, the edge virtual person "Xiaoying" attracted the attention of the participants. "Xiaoying" is a 3D virtual digita...[Details]
In the previous lesson Source Files (.c/.h/.s), Pi Ziheng systematically introduced source files to everyone. Source files are typical input files in embedded projects. So are there other types of ...[Details]
High permeability and low magnetic loss materials for 13.56㎒ near field communication (NFC) applications High flexibility allows the sheet to be easily formed into desired shapes High quality fact...[Details]
1. Introduction Functional switches play an important role in people's production and life. There are various types of automatic power-off switches, voice-controlled switches and infrared induction...[Details]
In order to thoroughly study and implement the spirit of General Secretary Xi Jinping’s important speech at the meeting of the Political Bureau of the CPC Central Committee on February 3, coordinat...[Details]
From the previous analysis, we know that in LPC824, the USART has many configuration registers, but in general, if you simply use the transceiver function, you only need to use the configuration regi...[Details]
Perhaps the word "dragon" carries too many myths, so people have too many expectations for Loongson. But to this day, few people talk about the development of Loongson. So today, let's take a look at...[Details]
As the 5G era progresses, smart terminal products, as the largest consumer market for broadband RF applications, face a series of development and verification issues. Among them, the contradiction b...[Details]
Shanghai Nanxin Semiconductor Technology Co., Ltd. was established in Zhangjiang Hi-Tech Park, Pudong, Shanghai at the end of 2015. It focuses on power management related to lithium batteries, charge...[Details]
On the basis of the success of the basic experiment of STM32 serial communication
, the debugging method of the serial port is practiced. After the hardware code is successfully completed, the pr...[Details]
Semiconductor technology company Infineon Technologies announced the appointment of Yanfei Cao as vice president of Greater China and head of the automotive electronics business unit. Currently, Ca...[Details]
When flash is connected to CPU, according to different data widths, such as 16-bit NOR FLASH (A0-A19), the address line of the processor (A1-A20) needs to be shifted left by 1 bit. Why does it need t...[Details]
According to foreign media 91Mobiles, the support pages for Samsung Galaxy A52 and A72 series phones have appeared on Samsung India's official website, but the pictures of the phones have not a...[Details]
Let's first look at a piece of C code. The purpose of this function is to record the number of times it has been called. The best way is of course to record it inside the function, which requires keep...[Details]
Skateboard chassis is very popular recently, and everyone is thinking about how to make it. There are a lot of articles on the Internet, but basically no one can explain it clearly. In fact, skateboa...[Details]
Motor Drive Control（Motor Control）
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