1. When connecting more than 3 points, try to let the lines pass through each point in turn to facilitate testing, and keep the line as short as possible, as shown in the following figure (according t...
[align=center]This event is the same live broadcast as Fujitsu's "[url=https://www.eeworld.com.cn/huodong/Fujitsu_FRAM3D_20190523/index.html?sid=101]Talk about Automotive Grade FRAM and German Quality...
The following is some of my understanding of the microcontroller reset circuit: 1. Why does the microcontroller need to be reset? To restore the microcontroller to its initial state, and start execu...
1. Delay Program AnalysisIn the last class, we already know that the symbols R7 and R6 in the program represent RAM units, which are used to store some data. Now let's take a look at the meaning of ot...
Regulations of the People's Republic of China on Radio Management (issued by the State Council and the Central Military Commission in September 1993) Chapter I General Provisions Article 1 These Reg...
Nowadays, the one-way endurance of car batteries has basically been solved, but what about battery life? 5年前，电池续航还是纯电汽车最大的痛点，当时别说是基建还没到位，就连满电续航都不一定能说服消费者埋单。如今汽车的单程续航基本都在400km以上，更有甚者已经突破了1000km，加上补能...[Details]
The application of timers involves knowledge about interrupts. You can first understand the concept of interrupts and then look at timers. For example, a 16-bit timer can count from 0 to 65535. If th...[Details]
Chen Jin, general manager of Lenovo China's mobile phone business unit, posted a Weibo post that seemed to be sharing daily life, but it attracted the attention of many netizens. A careful look at ...[Details]
"In the golden period of chip development in recent years, my country's FPGA industry has gone from blank to only two generations behind the United States. Many FPGA companies have been born and deve...[Details]
According to news on October 25, analysis agency Canalys predicts that China’s automobile exports will reach 5.4 million units in 2023, of which new energy vehicles will account for 40%, reaching 2.2...[Details]
The era of smart cars has arrived. Some time ago, the world's first photo of a black hole was released. It was all over the WeChat Moments. Some people joked that it was just like the moon landing, ...[Details]
This article introduces how to set the STM32F407IO output function. Example: Use STM32F407's F9 to connect to L2, and F10 to connect to L3, as shown in the following figure: ...[Details]
1. General timer overview and performance
1.1 Overview
On the stm32 chip used by the author, there is a total of 1 advanced timer TIM1 and 3 general timers TIM2, TIM3, and TIM4. Each general timer ...[Details]
1 Introduction
Ultrasonic flowmeter is a new industrial product with no obstruction, no moving parts, no pressure loss, no indication drift, suitable for large-diameter pipeline measuremen...[Details]
A single-chip microcomputer is an integrated circuit chip that uses very large-scale integrated circuit technology to integrate a central processing unit CPU with data processing capabilities, rando...[Details]
The Honor Magic4 / Magic4 Pro smartphones, which use Qualcomm Snapdragon 8 Gen 1 chipsets and powerful camera modules, have left a deep impression on many people. However, for consumers with li...[Details]
PROFET Load Guard 12V protects automotive ADAS and power distribution systems with adjustable overcurrent limiting and capacitive load switching mode
Today, almost every new c...[Details]
This paper proposes a frequency measurement method based on TMS320F28335 for monitoring the power quality of power systems. This method uses the eCAP module of DSP and the general timer to capture ...[Details]
According to Jiwei.com, Baidu's AI chip division Kunlun recently completed a round of financing. People familiar with the matter revealed that Kunlun's valuation is about US$2 billion. Currently, Kun...[Details]
At present,
the heat dissipation problem of
LED
applications is the most headache for LED manufacturers. The heat dissipation substrate is a medium that provides heat conduction, LED→heat...[Details]
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