A new, simple, rough and easy-to-understand way (you can break the sentence here) to analyze the needs of an electronic product - load balancing link aggregator! 5G is coming. If you are still using 4...
TE Welfare Month is now open! Here you can not only get technical knowledge, but also participate in prize-winning activities and enjoy limited-time discounts! What are you waiting for? Come and get y...
I often make some small circuit board products, and I use plastic shells to drill holes myself. I want to learn how to draw shells. What software can help me get started quickly?...
"Practical Electronic Components and Circuit Basics (2nd Edition)" is a very practical reference book on electronic components and practical electronic circuits. "Practical Electronic Components and C...
WiFi has many advantages, but the specific name of WiFi is too academic. Fortunately, the WiFi Alliance has realized that this is not a solution. The name alone can confuse a lot of people, so the nam...
Delay functions are often used in microcontroller programming. The most commonly used ones are microsecond delay delay_us() and millisecond delay_ms(). 1. Ordinary delay method This is relatively sim...[Details]
1. Experimental tools: an STM32 development board, L298N motor driver, DC motor And the software used (STM32CubeMX, keil4) 2. Encoder Principle 1. Overview: An encoder is a rotary sensor that conve...[Details]
Zhu Jun, deputy chief engineer of SAIC Motor, said that SAIC Motor will soon launch a "battery bank" that separates the car from the battery. At the same time, a battery pack with unified specificati...[Details]
When programming PIC microcontrollers, you may encounter this problem: the program is fine, the program is burned successfully, and the hardware is powered on, but why is there no response? Later I f...[Details]
On the evening of May 20, Xiong Junmin, vice president of Honor mobile phone products, released four sample photos of Honor 20 Pro on Weibo. These four sample photos included scenes such as sunset, s...[Details]
Nowadays, many valve products are in use. Some valves are used outdoors. The protection level of outdoor valve products is required to reach a certain level so that they can withstand some harsh exte...[Details]
Preface: Recently, I am debugging the USART configuration program of the STM32L152 chip to realize the STM32 serial port printing function. This article summarizes the usage of the STM32L152 chip USA...[Details]
introduction
ARM microprocessors have the characteristics of small size, low power consumption, low cost and high performance. Microcontroller chips based on ARM core not only occupy most ...[Details]
At the 2021 IAA German International Motor Show, Volkswagen released its "ID.LIFE concept car". This small car is very interesting and aims to be mass-produced in 2025, with a price of 20,000 euros. ...[Details]
According to foreign media reports, before the popularity of self-driving cars, modern vehicles were already equipped with sophisticated computers. More and more connected vehicles require 150 millio...[Details]
Background
As the basic equipment for energy measurement, the energy meter has been paid attention to by the national power department for a long time. The energy meter manufacturers have spared ...[Details]
As more and more mobile phones eliminate audio jacks, true wireless stereo (TWS) earbuds are becoming more and more popular. By wearing tiny earbuds, consumers can conveniently listen to music and ...[Details]
introduction
The direct-type LED backlight has higher color reproduction, power saving, long life, vibration resistance, and is not affected by working in low temperature environme...[Details]
The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]
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