Recently, AI startup RealAI released a test result showing that the facial recognition unlocking of 19 Android phones of different brands and prices can be cracked by photos, and only one iPhone 11 wa...
In 2005, there were more than 1,000 Chinese automotive electronics companies or companies involved in automotive electronics production, but most of them were too small. The Chinese automotive electro...
Semiconductor triode is also called crystal triode. It can be said that it is the most important device in electronic circuit. Its main function is current amplification and switching. As the name imp...
I am using a MX25L12805D Nor Flash chip with the program firmware burned into it. When the main chip boots and reads the chip, I find that the current ripple is quite large.
Adding a 470UF capacitor s...
The current mode of a spectrum analyzer typically has a frequency response starting at a low frequency of 10Hz. When used in conjunction with FET software with a bandwidth of 1Hz or less, modern spec...[Details]
Introduction In the production process of control boards for wall-mounted air conditioners, the control boards must undergo successful online testing (ICT) and functional testing (FT) before they ar...[Details]
Sensors are the "eyes" of autonomous driving. Currently, most car companies choose to use laser radar, while Tesla is a loyal supporter of visual solutions because the camera of visual solutions has ...[Details]
A generator that can generate electric potentials with equal amplitude, equal frequency and a phase difference of 120° is called a three-phase generator; a three-phase generator as a power source is...[Details]
Use the module software to take horizontal modules of IG! frame by frame, and store the data of each frame (8*8 dot matrix screen) in a two-dimensional array. There are 18 frames in total. In the i...[Details]
According to foreign media reports, the University of Michigan (UM) has reached a cooperation with Israeli startup Foresight to jointly develop autonomous driving technology. This cooperation is part...[Details]
In industrial control, it is often necessary to transmit the data collected by the microcontroller to the PC for processing and display, and send control commands to the microcontroller based on the ...[Details]
:For medium and large-scale domestic photovoltaic power stations, inverters generally go through an open bidding process. Due to the high technical content of power station design, it is necessary ...[Details]
On June 24, STMicroelectronics (ST) and Tower Semiconductor, the world's leading analog chip foundry, announced an agreement under which STMicroelectronics welcomes TowerSemi to join its Agrate R3 12...[Details]
The main axis refers to the axis that receives power from the engine or motor and transmits it to other parts. The main axis is also called the "optical axis", which is the abbreviation of the "mai...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted p...[Details]
At the Apple 2021 WWDC conference held early this morning, Apple officially released macOS Monterey. The new features and characteristics of the new operating system are as follows: General Control...[Details]
1.
Solution
source
: Ms. Tang from Shenzhen Shiwei Semiconductor Co., Ltd.
2. Product Description
AP5125 is a Buck-type LED constant current driver with a simple peripheral circuit...[Details]
An easy way to drive a brushed DC motor
This article will start with the very basics of how to drive a brushed DC motor. Most people probably have the experience of connecting a battery to a b...[Details]
Since the beginning of this year, Neijiang City has emphasized the priority of industry and manufacturing, adhered to the guidance of new industrialization, implemented the industrial doubling plan in...[Details]
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