Air quality sensors are not new. In fact, we all have one on our face. Unfortunately, our noses are sometimes unreliable, failing to detect odorless harmful gases or when a fire breaks out nearby whil...
I was recently designing a board that needed to provide a 42V voltage to the op amp. I checked TI's LM series chips and found that this could be achieved. The company had LM34927 in stock, but after c...
[align=left][size=14px][size=3][font=微软雅黑]The list of moderators who received awards in October 2018 is as follows:[/font][/size][/size][/align] [align=left][size=14px][size=3][color=#ff0000]Moderator...
It’s my first time learning software, and I have teachers from Tsinghua University to guide me, and I can learn for free.
All basic teacher experiments can be completed. Friends who are interested can...
samhuang8204Special Edition for Assessment Centres
Earlier this month, the U.S. Patent and Trademark Office published Apple's Beats Earphones patent application, which shows that Beats headphones will introduce new health sensors. Apple's use of se...[Details]
The annual global semiconductor event SEMICON China was held at the Shanghai New International Expo Center from March 17 to 19, 2021. Nanjing Hongtai Semiconductor Technology Co., Ltd. (hereinafter r...[Details]
First, let me review a few basic rules: the left-hand rule, the right-hand rule, and the right-hand screw rule. Don't be confused, I will explain them to you below. The left-hand rule is the basis ...[Details]
The signal delay module based on P89C51RD2 and FPGA is mainly used in point-to-point transmission systems that have high requirements on signal delay such as transmitting clock signals and digital sy...[Details]
introduction
With the rapid development of mobile communication technology, mobile phones have changed from a single telephone communication device to an information network terminal. Ther...[Details]
Infineon Technologies Greater China held its first online Eco-Innovation Summit to promote local low-carbon and digital development
From December 14 to 15, 2022,
Infineon Techno...[Details]
It is best to use before jumping __disable_irq(); Disable the general interrupt Jump to APP and then open the total interrupt __enable_irq(); I am using IAR, and the specific names of these two c...[Details]
ViewSonic announced the launch of the new professional smart projector Q5, bringing a new experience of smart home entertainment. The ViewSonic Q5 projector, which originated from the Red Dot Award d...[Details]
1. Differences in structure The pixels of the passive drive matrix are composed of a simple substrate with a cathode and an anode. The intersection of the anode and the cathode can emit light, and t...[Details]
1. Introduction
The processing object of 3D chips is objects represented by polygons. There are two advantages of using polygons to represent objects: first, it is direct (although cumbers...[Details]
No one knows what benefits the United States has gained by President Donald Trump's precise attack on Chinese companies such as ZTE and Huawei Technologies. American companies such as Intel and Qualc...[Details]
The intelligentization
of automobiles
is the main direction of automobile innovation at present, including intelligent driving and intelligent cockpit. In the common
automotive electroni...[Details]
During the operation of the escalator, the flow of customers varies greatly at different times. Sometimes there may be no one riding the escalator. Since the arrival of customers is random, it is i...[Details]
The IAA (Internationale Automobil-Ausstellung) was previously known as the Frankfurt Motor Show, but this year's IAA will not be held in Frankfurt, but will be hosted in Munich for the first time (Se...[Details]
Drive-by-wire chassis solutions
In the process of automobile intelligence and electrification, core technologies and products related to intelligent wire-controlled chassis have beco...[Details]
Microcontroller MCU
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