How to use the standard library time_t time(time_t *seconds)?My understanding is that the return value of this function is the same as the parameter, is that correct? Is there a difference between the...
(1) Choose a reasonable via size. For multi-layer PCB designs with normal density, it is better to use vias of 0.25mm/0.51mm/0.91mm (drilling/pad/POWER isolation area); for some high-density PCBs, you...
Razavi Analog Integrated Circuit Tutorial (English) : https://training.eeworld.com.cn/course/5218The Bible of analog circuit design, taught by analog electronics master Razavi himself!Fundamentals Of ...
Question: I want to add an ARM to the board and use it together with the DSP as the main processor, that is, the ARM can independently control peripherals, and the DSP can control peripherals by contr...
It passed the second round of review on June 15th, and I hurriedly placed an order, and finally received it today. So show it:
1. Unboxing2. Front and back of the development board
3. The most critica...
Recently, I saw an article by QORVO mentioning that there are two mainstream ways to implement 3D Touch. The first is the "capacitive touch + force sensor" mode. In this mode, capacitive touch is resp...
Preface I was bored and didn't want to review even though the final exam was approaching. Suddenly a friend asked me this Use a single-chip microcomputer to control two LED digits, using static lin...[Details]
Since the release of Xiaopeng's new car P5 in 2021, which marked the beginning of the laser radar installed in smart cars, the mass production of laser radar has gradually become possible. In June th...[Details]
Set up the C runtime environment and code relocate - lib/crt0.S C-runtime startup Code for ARM U-Boot After the CPU completes the most basic initialization, we can't always write code in assembly l...[Details]
1 Introduction
Digital signal processor (DSP) has powerful digital signal processing capabilities, and its integrated visual development environment CCS (Coder Composer Studio) makes i...[Details]
my country is the world's largest coal producer and consumer. In 2022, China's coal production increased by 9% to a record 4.5 billion tons.
However, coal mining is very dangerous and major ac...[Details]
Recently, foreign media exposed a large number of real photos of realme X3 SuperZoom (super zoom version) and confirmed many details. In terms of appearance, the realme X3 Super Zoom Edition...[Details]
PQShield, a London, UK-based cybersecurity company, has raised $20 million in funding to further develop its quantum encryption solutions for hardware, software, and communications. PQShield specia...[Details]
introduction
Embedded systems are application-centric, computer-based, and specialized computer systems that can adapt to strict requirements on functionality, reliability, cost, size, power consum...[Details]
Honor has been teasing the launch of its Hunter gaming laptop recently. The brand has officially announced that it will launch the gaming laptop in China on September 16. It is not the only product t...[Details]
China Energy Storage Network News:
Recently, the National Development and Reform Commission and the National Energy Administration issued the "14th Five-Year Plan for a Modern Energy System...[Details]
1. Introduction
Based on the analysis of the working principle of the three-phase voltage-type PWM rectifier, this paper establishes the mathematical model of the three-phase voltage-type ...[Details]
The EPC team will be presenting 11 presentations on GaN technology and applications at the APEC 2020 exhibition in New Orleans, USA, from March 15 to 19 (see chart below). In addition, the EPC booth ...[Details]
IT Home reported on January 9 that according to foreign media tomshardware, storage/network equipment manufacturer Qnap launched the industry's first four-bay NAS host with two Thunderbolt 4 in...[Details]
Recently, Huawei's Xinsheng Community released Ren Zhengfei's speech at the "GTS Cloud and Terminal Cloud Cooperation and Integration Progress" report meeting. Ren said that the future is the cloud e...[Details]
From November 7 to 8, the 2024 China Automotive Software Conference, co-hosted by the China Association of Automobile Manufacturers and Anting Shanghai International Automobile City, was held in Ji...[Details]
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