The P4 port of the single-chip microcomputer controls the segment code of the 8-bit integrated digital tube, using 8 common cathode LED digital tubes. The P5 port of the single-chip microcomputer is u...
[i=s]This post was last edited by nich20xx on 2020-7-8 05:30[/i]1 Introduction
SensorTile.box programming mode (Pro Mode) allows you to write/debug your own code on the SensorTile.box as needed to mee...
AFE (analog front end) is analog front end in Chinese. It refers to the battery sampling chip in BMS, which is used to collect battery cell voltage and temperature, etc.Before writing this, I thought ...
Motor and Drag (Motor Part) Harbin Institute of Technology : https://training.eeworld.com.cn/course/5318Mr. Li Yong from Harbin Institute of Technology teaches motors and traction motors...
LIS2HH12 MEMS Digital Output Motion Sensor is an ultra-low-power high-performance three-axis linear accelerometer belonging to the "pico" family. It has full scales of ±2g/±4g/±8g and is capable of me...
Lei Jun: Xiaomi 6 still has 2.15 million users Recently, Lei Jun, founder and chairman of Xiaomi, said on Weibo that Xiaomi Mi 6 is a great phone because as of now, there are still 2.15 million use...[Details]
Provides perfect images for biomedical and life science applications Recording living cells or medical procedures is often just one step toward obtaining useful, or actionable, biomedical data. ...[Details]
0 Introduction
In order to solve the problem that many aviation equipment use different types of aviation buses and are difficult to be compatible with each other, modern aircraft avionics systems...[Details]
According to the Economic Daily, analysts pointed out that judging from the current market situation, global DRAM supply growth will be limited in the first half of next year, supplier inventories wi...[Details]
1. Loading and execution of interrupt/exception phasors Interrupts and exceptions are asynchronous events. When an event occurs, the system will stop the currently executing code and execute the ev...[Details]
introduction
Wireless sensor networks (WSNs) are composed of randomly distributed micro nodes that integrate sensors, data processing units and communication modules, forming a network through se...[Details]
Many people have the bad habit of chatting on WeChat while driving. As soon as the screen lights up and the WeChat reminder sounds, you will be tempted to turn your eyes, which brings safety risks to...[Details]
This application note describes an extended scan method that can extend the keyboard scan range of the MAX6954 and MAX6955 LED display drivers from 32 to 80 keys.
The MAX6954/MAX6955 are LED ...[Details]
A report released on Thursday said that Apple's A-series chip foundry TSMC may push its 7nm chip production capacity to the limit in order to cope with chip orders for the 2019 iPhone, but its produc...[Details]
DDR3 initialization configuration process After the system is powered on, the DDR3 SDRAM initialization operation must be completed before the system can access the DDR3 SDRAM. You need to pay attent...[Details]
Why is motor bearing noise so troublesome?
The motor bearing noise problem is a serious problem that bothers all motor engineers. In many cases, the motor bearing noise problem has become a pa...[Details]
Cruise control system is a common configuration in cars, which makes long-distance driving easier. However, traditional cruise control also has its shortcomings. When encountering a slow car in fr...[Details]
Some sites use inverters to control motors, which may cause leakage problems. The leakage voltage ranges from tens of volts to 200 volts. In response to this problem, the causes of this phenomenon ...[Details]
1 Explanation of some common English abbreviations in ARM MSB: Most Significant Bit; LSB: Least Significant Bit; AHB: Advanced High-Performance Bus; VPB: VLSI Peripheral Bus that connects on-chip per...[Details]
We have conducted a comprehensive inspection of the safety quality and equipment configuration of the energy storage project. No abnormalities have been found so far, and it can be put into operation ...[Details]
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