[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...
The industry does not have a clear and unified definition of what digital power is, and different companies have different explanations.
TI defines digital power supply from a functional perspecti...[Details]
On the evening of March 6, Shenzhen Konka A announced the termination of its acquisition of equity interests in Minggao Technology and Haisida Power Supply. Shenzhen Konka A stated that since the dis...[Details]
This week, Sony PlayStation officially released the latest version of its mobile app, through which players can chat with friends and get game information, and can also download games on PS4 and PS5 ...[Details]
#include
/***********************************************************
File name: Driver for PC2004 series character LCM module of POWERTIPAuthor
: FreeVersion
: v01Description
: Address 0x80~...[Details]
AMD previously announced the latest Ryzen 3000 platform BIOS plan . The new version of AGESA 1.0.0.4 will further optimize the CPU acceleration frequency. Now MSI has officially announced its ...[Details]
I. Overview of FPGA simulation methods: (1) Interactive simulation method: Use the simulator of the EDA tool for simulation, which is easy to use, but the input and output are not easy to record an...[Details]
The demodulator is an important component in the modulated DC amplifier circuit. It restores the amplified AC voltage to a DC voltage, and its magnitude and polarity must correspond to the amplitud...[Details]
According to media reports on March 8, Baidu founder, chairman and CEO Robin Li revealed in a recent financial conference call that although Baidu cannot obtain the most advanced AI chips, domestic c...[Details]
One annoying feature of the 51 core microcontroller is that during reset, the IO port is in a high level state. If the device controlled by the IO port is triggered by a high level, the device will b...[Details]
1. LED dedicated switching power supply. The power supply can only be moisture-proof, not waterproof, so waterproof measures must be taken when the power supply is external.
2. The switching power...[Details]
Recently, Wall Street analysts analyzed Marvell's acquisition of Innovium and determined that it will add $150 million in incremental annual revenue to its data center division by fiscal 2023. Imag...[Details]
The printed circuit board layout determines the success or failure of any power supply, determining its function, electromagnetic interference (EMI), and performance under heat. Switching power suppl...[Details]
1. Characteristics of ladder diagram of PLC control system
(1) Input signal and output load of PLC control system
The AC contactors and solenoid valves in the relay circuit diagram are co...[Details]
I have learned the general structure of the CPU. Of course, I have learned the structure of 80X86 before, so I can imagine what a RISC computer is like. If you have not studied "Microcomputer Princ...[Details]