Several power supplies are used in the same room, including a Xinma Gold 500w, a Maexs Gold 500w, and several Great Wall Huntkey 350w power supplies. Symptoms: The original power supplies were very qu...
The book "Analog Integrated Circuit Design and Simulation" focuses on single-stage amplifiers, operational amplifiers and analog-to-digital converters, introducing the basic concepts, working principl...
New power control commands have been added to read the power status and set the power switch to reduce power consumption. A bug in initialization has also been fixed.The new driver has been uploaded t...
dcexpertST Sensors & Low Power Wireless Technology Forum
What is SWIM? The full name of SWIM is: Serial Wire Interface Module, which is a single bus interface module. Among STMicroelectronics' microcontrollers, STM32 supports serial port download programs, ...
1. The concept of ACPI ACPI: Advanced Configuration and Power Interface ACPI has the following modes: S0 Normal. S1 CPU stops working. S2 CPU shuts down. S3 All components except memory st...
Abstract: With the trend of the Internet of Everything, buildings, as places where people spend more than half of their daily lives, need to highlight their application value. Improving the intellige...[Details]
Coding keyboard Computer keyboard Non-encoded keyboard (1) Hardware debounce (2) Software debounce Independent keyboard The relationship between lines and first gives the IO port a high level and u...[Details]
The design of speech recognition system based on AVR single chip microcomputer, the system uses AVR single chip microcomputer as the control core to realize the recognition and control of human spe...[Details]
According to Jiwei.com, Jiangxi recently released the first batch of provincial key construction project plans for 2021. This batch of key construction projects has 461 projects, with a total investm...[Details]
AD8205 is
a single-supply high-performance differential
amplifier
launched by
Analog
Devices of the United States
. The typical single-supply voltage is 5V, and its common-mode volta...[Details]
With the continuous improvement of industrial automation level, frequency converter has become an important part of digital control technology and is widely used in drive motors in industrial produ...[Details]
1 Overall design plan With the continuous improvement of people's living standards, single-chip microcomputer control is undoubtedly one of the goals that people pursue, and the convenience it br...[Details]
Preface In single-chip microcomputers, for most beginners, timers and counters are not only widely used, but also a stepping stone for getting started with single-chip microcomputers. Here, the autho...[Details]
1 Introduction
When the vehicle drive motor adopts decentralized drive, the motor speed asynchronism may cause the vehicle body to run uncoordinatedly, and then the motor speed may deviate...[Details]
USB Introduction
USB (Universal Serial Bus) is used to connect peripheral devices such as keyboards, mice, printers, scanners, digital cameras, MP3, USB flash drives, etc. to computers. It stan...[Details]
Abstract: Embedded systems require fast responses to exceptions and interrupt handlers. This paper analyzes the characteristics of exception handling under the ARM architecture, proposes an eff...[Details]
The first 3D broadcast in the history of the Asian Games also kicked off amid the cheers and immersion of the people, adding a strong touch to this "Technology Asian Games". Under the support ...[Details]
Introduction The operational amplifier is one of the basic building blocks of linear design. In the classic mode, an operational amplifier consists of two input pins, one of which inverts the signal ...[Details]
What should I do if my mobile phone runs out of power? Of course, I need to charge it! Why do I need to charge my mobile phone when it runs out of power? Because mobile phones are electronic produc...[Details]
Shanghai, China, June 26, 2024 -
Avnet announced that Rebeca Obregon will serve as the new president of element14, Avnet's global electronic components products and solutions distributor, effec...[Details]