We have been working on vector control for many years. We used TI's driver chip at the beginning to make driver boards for drone power modules, and we are still doing it now. Due to the 2020 epidemic,...
What is a "fiscal cash register"? To be precise, a fiscal cash register is a cash register with a "fiscal control function". So what is a "cash register" and what is the "fiscal control function"? Thi...
The non-synchronous flyback topology is widely used in isolated power supplies, ranging from sub-1W to tens of Watts. As more and more “green mode” standards emerge around the world, the requirements ...
[color=#333333][font="][size=14px]There are 6 common surface treatment processes at present: [/size][/font][/color] [color=#333333][font="][size=14px]1. Hot air leveling [/size][/font][/color] [color=...
My level is limited, so I'll just throw out some ideas
1. Jinlk tool adds N32 information
In N32L43xxx\N32L43xxx\6-Software Development Kit
You can find the jlink tool to add Nationstech chip V1.0.4. ...
1. Background
Nowadays, many wireless communication products, such as wireless routers, use the 5 GHz frequency band. However, 5.25-5.35 GHz and 5.47-5.725 GHz are the operating frequency ban...[Details]
According to MoneyDJ, due to the increase in demand for smartphones and the unexpected recovery in demand for automobiles, Taiyo Yuden, a major multilayer ceramic capacitor (MLCC) manufacturer, achie...[Details]
Power semiconductors are the core of power conversion and circuit control in electronic devices, and are also the bridge between weak current control and strong current operation. Today, the applic...[Details]
Power-type piezoelectric ceramic vibrators are used in power-type ultrasonic instruments and equipment. The equipment mainly consists of two parts: an ultrasonic generator and a transducer assembl...[Details]
0 Preface
As a convenient, safe and reliable DC power source, batteries have been widely used in the fields of electricity, communication, military, etc. Temperature is an important parameter ...[Details]
Fundraising shrunk by 800 million yuan, the "speed of life and death" in the intelligent driving circle
Recently, there has been another big news in the field of intelligent driving: anoth...[Details]
After the U.S. Department of Commerce announced further tightening restrictions on Huawei and its affiliates' use of U.S. technology and software, John Neuffer, president and CEO of the Semiconductor...[Details]
Pulse compression
The system is widely used in modern radars. It increases the average power of the transmission by transmitting wide pulses to ensure sufficient effective range. When receiving, ...[Details]
Regarding the problem of insufficient text space (understood as code space) About .bsct and .ubsct issues (focus on http://www.waveshare.net/article/STM8-3-1-10.htm) map file analys...[Details]
I have been using the COTEX-M3 series MCU for two or three years, and I have always used ST products. Due to the intense development and tight time, I did not understand the whole process in detail. ...[Details]
This morning, Redmi's official Weibo account officially announced that the Redmi 855 flagship is named K20, and said that this time, at all costs, the Redmi flagship will start the "K" era with you! ...[Details]
Due to the recent cold wave and snowstorm in the United States, Samsung Electronics' wafer factory in Austin, Texas, was short of electricity and had to be temporarily closed. It is reported that S...[Details]
This article introduces the clock (CLK) of stm8s003MCU. A few days ago, I used the official library to develop a program, and directly used the library function to configure the clock and TIMER. Ther...[Details]
On December 9, vivo held an online OriginOS Ocean launch conference and officially released the full-series operating system OriginOS Ocean, which brought a new lock screen system, Atomic Walkm...[Details]
1 Introduction
The MSP430 series microcontroller is a new generation of 16-bit single-chip produced by TI in the United States. The switching Boost voltage-stabilized power supply uses the en...[Details]