LPF-42P.MFW-B

I recently found a single-chip microcomputer, STM8, while browsing Taobao. Compared with the 8-bit AVR I have been using before, STM8 feels more powerful. The chip features are as follows: Core: Harv...[Details]

The analog front end of a high-speed digitizer includes two main components: an analog input circuit and an analog-to-digital converter (ADC). To understand the operating principle of the digitizer...[Details]

Oscilloscopes are an indispensable measurement tool for engineers, but they will definitely encounter problems of one kind or another when using them. This article sorts out six common problems of os...[Details]

With the development of automobile intelligent driving technology, IMU has been increasingly widely used. Li Nan, deputy chief engineer of Daoyuan Electronics, said that IMU is not only the core comp...[Details]

1 Why do we need to remap the interrupt vector table?               The COREM3 authoritative guide says "However, in order to dynamically redistribute interrupts, CM3 allows vector table relocation -...[Details]

摘要: /********************************************************************************************************** File : LCD12864.c* Hardware Environment: DVK501 F320 EX* Build Environment : Silicon LA...[Details]

According to Motherboard, Apple's upcoming iOS and iPadOS 14.5 updates will make "zero click" attacks more difficult by expanding PAC security provisions. It is reported that Apple has changed the wa...[Details]

0 Introduction     With the continuous improvement of the degree of informatization, the number of computer system equipment in the computer room is increasing day by day, and its environmental equi...[Details]

1 General steps for reading electrical diagrams 1. Read the drawing carefully After getting the drawings, you should first carefully read the main title bar and related instructions of th...[Details]

　　introduction 　　For a long time, assembly language has been used as the main development tool in DSP system development; however, there is a big gap between assembly language and natural language,...[Details]

Startup interrupt vector table ;******************************************************************************* ; ExcepTIon vectors ;******************************************************************...[Details]

Lithium-ion (Li-Ion) batteries are increasingly popular in portable systems because they add capacity at the same size and weight as older nickel-cadmium and nickel-metal hydride chemistries. For exa...[Details]

According to Jiwei.com, research firm IDC released its latest report, predicting that smartphone shipments will grow by 7.4% to 1.37 billion units in 2021, of which iOS devices will increase by 13.8%...[Details]

　　LED street lights are low-voltage, high-current driving devices. The intensity of their light is determined by the current flowing through the LED. Excessive current will cause the LED to attenuate...[Details]

Tesla Motors of the United States has shocked the world with its idea of ​​using lithium-ion rechargeable batteries from laptops for electric vehicles (EVs). Currently, Toyota, Panasonic and Daimle...[Details]