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1 Interrupt mechanism in C54x The interrupt signal is essentially a signal driven by hardware or software, which can cause the DSP to pause the executing program and enter the interrupt se...[Details]

1 Characteristics of gas chromatograph When a gas chromatograph fails, in order to find out which system or component the fault lies in, we must first understand the basic structure of the instrument...[Details]

Can sustainable development (Sustainability) and online life (Onlife), two seemingly contradictory factors, coexist harmoniously? The first ST Sensor Conference held in Beijing on October 17, 2023...[Details]

Video signal interference generation 1. Interference from front-end power supply: variable frequency motor of elevator, high-power motor of factory, substation, etc. 2. Interference i...[Details]

SKYLAB, which is committed to providing high-quality positioning modules and wireless modules to market customers, has recently launched a number of domestic Beidou modules. In this article, SKYLAB...[Details]

1 Introduction At present, high-power LED street lamps specially designed with high-power LED as the light source are emerging in an endless stream. They have the characteristics of hi...[Details]

1. Fast speed, high cost performance, rich on-chip resources, strong IO port driving capability, many optional models, good confidentiality (the program is not easy to be deciphered), easy to learn an...[Details]

Last week, Tesla unveiled its Automation ASIC (Integrated Circuit), and the focus was on the hardware that can quickly process redundant neural networks. The development and use of this hardware duri...[Details]

#include #define uint unsigned int sbit A=P1^0; //Control the current direction of A, 0 is negative, 1 is positive sbit di=P1^1; sbit A1=P1^2; sbit A2=P1^3; //Control the speed of A sbit B1=...[Details]

　　 1 Several indicators describing the impact of input voltage on output voltage 　　⑴ Voltage stabilization coefficient 　　① Absolute voltage regulation coefficient K 　　It indicates the ratio of the c...[Details]

According to 9to5 Mac, Apple made some major changes to the Safari browser in iOS 15 this year, rejoining the new unified address bar at the bottom of the screen. While this change has upset some iOS...[Details]

The all-vanadium liquid flow energy storage battery production project is one of the key projects newly started in Dunhua City in 2024. Since the start of construction of the project, the construction...[Details]

Two weeks ago, Bose launched two true wireless earbuds, the noise-reducing "Bose QuietComfort Earbuds" and the sports-focused "Bose Sport Earbuds". These two products are now available for pre-sale i...[Details]

According to the circuit schematic, the keyboard scanning method is: row lines P1O~P13 are output lines, and column lines P14~P17 are input lines. At the beginning, the microcontroller outputs all ro...[Details]

In serial communication, the data transmission rate (baud rate) between the sender and the receiver must be agreed upon. Among the four working modes of the 8051 serial port, the baud rate of modes 0 ...[Details]