[i=s]This post was last edited by led2015 on 2022-3-22 12:58[/i]On March 21, 2022, a Boeing 737 passenger plane of China Eastern Airlines lost contact over Wuzhou while performing a flight mission fro...
When I reviewed the B-U585I-IOT02A before , I played with the new VL53L5CX multi-zone time-of-flight sensor on the board. It felt quite fun, but I didn't have the chance to experience it in depth afte...
littleshrimpST Sensors & Low Power Wireless Technology Forum
WildFire FreeRTOS Kernel Implementation and Application Development Practical Guide : https://training.eeworld.com.cn/course/5356The first part is: Teach you to write FreeRTOS kernel from 0 to 1. This...
Teach you how to make a lithium battery fast charging charger
Author: wcc149Source: WeChat Official Account - Electronic Circuit Development Learning
Preface
Recently, I found another open source embe...
Recently, I used Altium Designer 17 to draw PCB for a project. Because the wiring was slightly complicated,I used the Harness function. When generating the PCB, I found that no electrical connection w...
I have looked for some video tutorials about STM32 these two days, and found many differences from the 51 microcontroller. After watching them, I want to go back to 51. How come the good I/O became GP...
Computer Speaker
This is a commonly used computer speaker with terrible sound quality. The author asked the store owner to give it to him when he bought the computer (PS: If the auth...[Details]
As a leading domestic optical communication module equipment supplier, Suzhou Xucheng occupies a huge market with its technical advantages of large capacity, miniaturization, low power consumption an...[Details]
1. The control dot matrix displays red and green alternately, flashing three times from top to bottom and from left to right. wiring: P0 connects to J12, P1 connects to J20, P2 connects to J19 /** 1....[Details]
Since the first intelligent building was built in the United States in 1983, intelligence has become the mainstream technology for the development of buildings today, covering everything from air con...[Details]
On February 22, Dahua Technology reviewed and approved the "Proposal on Planning for the Spin-off and Listing of the Controlling Subsidiary" at the Sixth Meeting of the Seventh Board of Directors. D...[Details]
Created on: 2012-10-7
Author: zhang bin
Study Notes
for ucos-ii PC
redesigned by zhang bin
2012-10-7
versions : V-0.1
All Rights Reserved
#i...[Details]
In industry, scientific research and medical equipment, there are currently a large number of devices that need to communicate. These devices have a short communication distance, small data volume, a...[Details]
This 51 single chip microcomputer + motor Hall speed measurement program is extracted from a successfully made smart car.
Download address of schematic diagram and source code compressed package: ...[Details]
Fuel consumption policies are becoming increasingly stringent. By 2020, the average fuel consumption of new passenger cars must be controlled within 5 liters per 100 kilometers. For car companies,...[Details]
I don't need to say much about the importance of electric vehicle battery life. If the battery life is short, not only will people not buy it, but the government will also provide less subsidies, so ...[Details]
Let's go back to April 27. On this day, MIUI 12 and Xiaomi 10 Youth Edition were officially unveiled. According to the tradition of the smartphone market, when new hardware and new system software ...[Details]
Introduction to PoE Technology
Power over Ethernet (PoE) is a dual-function technology for standard Ethernet cabling, serving as both a data transmission facility and a means of supplying powe...[Details]
Experts say international technology blockades could deprive Russia of the sophisticated semiconductors it needs to power advanced weapons and cutting-edge technologies such as 5G, artificial intelli...[Details]
Ambarella launches AI domain controller CV3 series SoC, a single chip can achieve ADAS and L4 autonomous driving
The CV3 series of automotive-specific SoCs use a 5nm ultra-low-power proc...[Details]
Infineon Technologies AG, a global semiconductor leader in power systems and the Internet of Things, recently released a new product in the EZ-USB™ series, the EZ-USB™ FX20 programmable USB pe...[Details]