Since the official announcement of commercial use of 5G in China, the speed of 5G network construction across the country has significantly accelerated.5G base stations are appearing in more and more ...
[size=4]Feedback and howling have their own differences! [/size] [size=4] [/size] [size=4] Let's use an audio amplifier to illustrate these two issues. Feedback is added to most amplifiers in order to...
1. A motion controller that uses a microprocessor such as a single-chip microcomputer as the control core. This type of motion controller is slow, low-precision, and relatively low-cost, and can only ...
Thanks to my WeChat friends HelloEEword, I can find a lot of useful information when browsing my Moments every day. It is also great that I can learn new knowledge and improve myself while I am on the...
MYD-JX8MX product data sheetVersion V1.0Chapter 1 Overview
In recent years, with the rapid development of embedded and Internet of Things technologies, various types of automatic equipment have gradua...
Abstract: In order to meet the temperature control process requirements of a special metal heat treatment, the system uses industrial computer configuration, PLC control, and special PID adjustment...[Details]
1 Introduction
Energy is an important material basis for the existence and development of human society. With the development of society, energy is decreasing day by day, and with the increasingly ...[Details]
Introduction: nRF24L01 requires programming for both the transmitter and receiver. If an error occurs during debugging, it is difficult to determine which side made the error, so separate debugging c...[Details]
Recently, the Jiangsu Energy Regulatory Office released a report on the operation of electricity in Jiangsu in September 2020. Data showed that from January to September this year, the new power ge...[Details]
On November 25, Beijing Junzheng said in an institutional survey that the supply chain of smart video chips, some storage chips, analog chips, etc. is still relatively tight. We are working hard to...[Details]
Abstract: The design and implementation method of a distributed aluminum electrolysis control system based on CAN bus is introduced, and the hardware interface circuit design of CAN bus and the ...[Details]
Introduction
High-power three-phase fully controlled bridge rectifiers are used as adjustable DC power supplies for industrial production, and the DC voltage is regulated by the trigger circu...[Details]
According to news on February 10, NetEase Technology learned that Lei Jun recently mentioned the latest progress and goals of Xiaomi Auto at Xiaomi Investor Day. Lei Jun said that 1/2 of his time an...[Details]
introduction With the development of digital electronic technology and the emergence of microcontrollers such as microcontrollers, voice storage and automatic playback have become easy to implement. ...[Details]
The STM32 counter clock can be provided by the following four clock sources:
(1) Internal clock (CK_INT)
(2) External clock mode 1: external input pin (TIx)
(3) External clock mode 2: external tr...[Details]
After the STM32F10x series MCU is reset, PA13/14/15 and PB3/4 are configured as JTAG functions by default. Sometimes, in order to make full use of the MCU I/O port resources, we will set these ports ...[Details]
I used stm32f4 discovery frequently some time ago, but because I didn't know much about NVIC and EXTI, I always avoided using interrupts during use. I have nothing to do these two days and decided to...[Details]
drivers/base/devtmpfs.c devtmpfs is divided into two implementations 1. CONFIG_TMPFS is not defined 2. Define CONFIG_TMPFS 67 static struct file_system_type internal_fs_type = { ...[Details]
Structured cabling is the foundation of all data communication networks today. With the development of many new technologies, data networks are able to provide more and more new applications and se...[Details]
Recently, Italian surgical
robot
company Medical Microinstruments, Inc. (hereinafter referred to as MMI) officially announced that it has completed a $110 million (about 800 million RMB) Se...[Details]