As shown in the figure below, the reference is the typical schematic diagram of SP232E
Attached is the data sheet of SP232E.
I want to ask a few basic questions:
1. Is this the end of the connection? ...
With the rapid development of integrated circuit technology, the use of CMOS technology to design RF receivers has become a reality, and we have entered the RF CMOS era. In RF receivers, the main func...
Due to professional requirements, I am studying quantum mechanics and electromagnetism (electromagnetic field and electromagnetic wave). Some people say that to study quantum mechanics, you must first...
Description The STM32 Nucleo-64 boards provide an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power ...
This book selects 381 Linux commands, lists 1729 examples in detail, and provides 3 search index methods. This book lists the parameters, function descriptions, packages, rich examples, and related co...
ARM has 7 basic working modes User: non-privileged mode, most tasks are executed in this mode FIQ: this mode is entered when a high priority (fast) interrupt occurs IRQ: this mode is entered when a...
On January 6, during the 2022 Consumer Electronics Show (CES), Baidu and Jidu jointly announced that Jidu's first mass-produced model will be equipped with NVIDIA DRIVE Orin™ SoC (system-on-chip). Ji...[Details]
After lithium-ion batteries, sodium-ion batteries will officially enter the stage of history. Recently, the China Chemical and Physical Power Supply Industry Association issued a notice to publicize ...[Details]
The latest report from market research firm Counterpoint predicts that driven by growing demand for smartphones, automobiles, industry and other applications, the global image sensor (CIS) market rev...[Details]
In the construction of IDC computer rooms, the construction of power systems is undoubtedly the top priority. The development of various businesses and the stable operation of various servers are inse...[Details]
The car-mounted LED display is a product that uses LED technology, GSM/GPRS technology, low temperature technology, anti-static technology, anti-interference technology, and car-mounted electronic tec...[Details]
Preface
With the continuous development of computer hardware technology, powerful and resource-rich embedded chips have become the first choice for researchers to develop products in professi...[Details]
On December 11, 2018, the first meeting of the BRICS New Energy and Renewable Energy Working Group was held in Hangzhou. Leaders from the energy departments of BRICS countries such as China, India,...[Details]
With
the advent of
Industry 4.0
and the era of intelligent manufacturing, the application of 3D
machine vision
in various industrial fields is becoming more and more important, widel...[Details]
In some STM8 models, there is a 2K-byte internal BOOT ROM, which contains the boot code. The main function of this code is to use the SPI, CAN or UART interface of STM8 to download the application co...[Details]
Recently, the Key Laboratory of Space Laser Information Transmission and Detection Technology of the Shanghai Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, has made progre...[Details]
With the launch of SIC, the 800V system has become one of the hottest topics in the current new energy, and the development of high-speed motors has been further accelerated. So why are the speed r...[Details]
With the development of the economy, our family televisions have become LCD TVs. Whether it is LCD TV or the traditional TV, it has always been a favorite appliance for the elderly and children. So...[Details]
To correctly apply the ARM processor, you must first configure its system registers correctly. The following is a brief introduction to the ARM registers, including some interrupt register settings su...[Details]
The editorial department of Nikkei Electronics disassembled Samsung Electronics' 3D glasses "SSG-3700CR" and its wireless charger "CY-SWC1000A". Samsung Electronics exhibited the product at the "20...[Details]
Temperature control probe sensors are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. Among temperature control probe s...[Details]
Analog electronics
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