As the title says, I graduated from college this year and started working. I always felt that eating was a big problem, and it was more comfortable to cook for myself, but after a while I found that i...
[i=s]This post was last edited by sky9218 on 2019-6-5 10:31[/i]I am posting a work for learning operating systems. It runs on a system with simple on-chip resources of STM32F103. The source code has o...
The most difficult part for me when switching from 32 to MSP430 is its clock configuration. After referring to some online information and reading for a few days, I finally got a general understanding...
RF Circuit Basics : https://training.eeworld.com.cn/course/4805The video "Basics of RF Circuits" is taught by Professor Qingcheng Tian of China University in Taiwan. It explains basic RF application k...
Differential data line receivers are susceptible to noise when there is no input signal. This occurs when the bus driver is turned off or the connecting cable is damaged and disconnected. Typically, t...[Details]
Coal mine safety production and monitoring equipment
Abstract: This paper mainly introduces a design scheme suitable for safety production and monitoring equipment in small and medium-sized co...[Details]
On July 4, according to the Zhejiang Regulatory Bureau, Haitong Securities issued a guidance plan and implementation plan for the initial public offering and listing of Zhongjuxin Technology Co., Ltd...[Details]
As fossil energy is exhausted, the energy supply that supports the rapid development of the world economy is becoming increasingly tight, and the environmental problems caused by irrational use of ...[Details]
On May 13, Antai Technology pointed out in its latest disclosed investor relations activity records that the company's independently developed hydrogen fuel cell engines SY062 and SY112 have successf...[Details]
Pulse width modulation is to achieve grayscale by controlling the light-emitting time of LED. The photoelectric response speed of LED is relatively fast, which can reach tens of megahertz. Therefor...[Details]
2MW/8MWh VRFB supplied by Sumitomo Electric for California utility SDGE. Image: Sumitomo/SDGE
Sumitomo Electric will supply a vanadium redox flow battery (VRFB) with an ...[Details]
With the development and progress of society, more and more occasions have increasingly stringent requirements for temperature, and the application of temperature monitoring systems has received in...[Details]
The hype about high-energy-density lithium-sulfur batteries being used in the electric vehicle industry in 2024 has not yet faded, and new blockbuster news has come. The world's first ultra-high en...[Details]
According to foreign media reports, recently, car manufacturer Volvo Cars said that in order to promote road safety, future self-driving cars may communicate with pedestrians and cyclists around them...[Details]
5. Some information about audio DIY
Several high-performance amplifier chips suitable for our production:
TDA1521/TDA1514A
TDA1521/TDA1514A are two chips designed by Philips of the Ne...[Details]
Preparation and prerequisites a. IAR or STVD has been installed b. Download the standard firmware library (StdPeriph_Lib_V2.1.0) for backup; c. A program template has been established. If not, ple...[Details]
According to foreign media reports, Ford has applied for a new patent from the US Patent and Trademark Office, which can detect the specific time when a vehicle loses body parts. Recently, Ford has m...[Details]
Recently, SoftBank CEO Masayoshi Son, who has been silent for a while, has set his sights on "new products". It is revealed that SoftBank plans to lead the investment in a Norwegian
robot
c...[Details]
Soft-start thyristor is a power electronic device used to control the start and operation of the motor. It has the advantages of smooth start, high operating efficiency and convenient control. In p...[Details]