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As the automotive industry accelerates its investment in the research and development of the "New Four Modernizations" (electrification, networking, intelligence, and sharing), today's cars are becom...[Details]
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Synopsys' Seeker interactive application security testing solution can help developers address critical security vulnerabilities early in the software development life cycle (SDLC), saving valuable t...[Details]
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The atomic absorption spectrometer can measure a variety of elements, the flame atomic absorption spectrometry can measure up to 10-9g/mL, and the graphite furnace atomic absorption method can meas...[Details]
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usart.c file code. #include "usart.h" #include "gpio.h" UART_HandleTypeDef huart1; /* USART1 init function */ void MX_USART1_UART_Init(void) { huart1.Instance = USART1; huart1.Init.Baud...[Details]
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How to design a BTL circuit using LM1875
Application of DC current negative feedback OCL circuit
According to the circuit (Figure 1) in the "Experiences in Making LNl875 Amplifier...[Details]
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On February 23, Zhongfu Circuit stated on the investor interaction platform that the company is a supplier of Huawei Technologies Co., Ltd., and the printed circuit boards (PCBs) it produces serve Hu...[Details]
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Ultrasonic flowmeter is a commonly used flowmeter product. It is an instrument that measures the flow of liquid in a round tube based on the principle of "velocity difference method". It is widely use...[Details]
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1. Introduction
With the development of my country's petroleum industry and the need for oilfield development, in order to improve the oil production speed and final recovery rate of oilfields...[Details]
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Unmanned driving, vehicle-road collaboration, automatic pick-up, valet parking... On October 15, 36 Dongfeng's own intelligent connected vehicle products were unveiled at the Dongfeng Smart Vehicle...[Details]
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On September 5, 2019, the 22nd Chengdu International Auto Show opened. The theme of this auto show is "Intelligent Chengdu, Happy Driving". The auto show attracted more than 130 auto brands including...[Details]
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//===========================================================
// step motor serial communication G code
//
//86 step motor,3200cts/r,f=20kHz=20000/r,
//n=20000/3200=6.25r/s=375rpm, ratio=5 ...[Details]
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How to build a CMOS 4060
When the alarm is activated - the siren will sound
for a fixed length of time. Then
,
it will turn off - and stay off.
The
alarm will not restart...[Details]
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The root file system actually has two meanings: 1. It is the root. 2. It is the file system.
Root: It means the first one. It must be there.
File system: This is what we see when compilin...[Details]
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Abstract: This article introduces the frequency dithering technology used in switching power supply chip TOPGX. The working principle of frequency jitter technology is analyzed according to the ...[Details]
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I have recently been reading "Writing Embedded Operating Systems Step by Step". I feel that this book is very good. Many parts are explained very clearly and are highly operational. I plan to read,...[Details]