1. Development environment keil mdk version: V5.26.2.0 Hardware environment: GD32E231C-START 2. Debugging content Debug the USART0 of GD32E231 3. Software The pins of USART0 have been brought out thro...
[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...
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Rigid demand for charging piles and deepening penetration of silicon carbide applications
In the field of semiconductor materials, silicon carbide and gallium nitride are undoubtedly the hotte...[Details]
The common local faults of transformer core and their repair process are as follows: (1) When the insulation between the upper iron yoke sheets is aged and the other parts of the iron core are norm...[Details]
The English name of flowmeter is flowmeter, which is defined by the National Committee for the Approval of Scientific and Technical Terms as: an instrument that indicates the measured flow rate (or) ...[Details]
Digital storage is the storage of signals in the form of digital codes in an oscilloscope. When a signal enters a digital storage oscilloscope, or DSO, the oscilloscope will sample the signal volta...[Details]
Reentrant functions
In the design of real-time systems, it is often the case that multiple tasks call the same function. If this function is unfortunately designed to be a non-reentrant fun...[Details]
1. First, ensure that the make menuconfig option is configured:
Enable loadable module support ---
Module unloading
2. The modules directory and the corre...[Details]
1 The 6*96 dot matrix simulation schematic is as follows The MCU source code is as follows: #include reg52.h #define uchar unsigned char #define uint unsigned int #define ulong unsigned long ...[Details]
The luminous efficiency of LED has reached and is exceeding the level of traditional light sources such as fluorescent lamps and HID lamps, and will gradually become the mainstream light source i...[Details]
TDA8920 is a class D (switching) power amplifier IC produced by Philips. The device integrates analog circuits, digital circuits and two MOSFET half-bridge power stages on the same chip. It uses a 17...[Details]
Let’s take stock of the sales of new energy vehicles in major European countries. Under the condition of chip shortage, Europe, like China, has begun to give priority to the supply of new energy ve...[Details]
The biggest weakness of DC motor speed regulators is the current commutation problem, which consumes a lot of non-ferrous metals, is costly, and is troublesome to maintain during operation. Therefo...[Details]
As of 2020, the industrialization of lithium-ion batteries has entered its 30th year. Many industry insiders believe that the performance of traditional lithium-ion batteries may have reached its lim...[Details]
Features of V-cone flowmeter High accuracy: The accuracy of the V-cone flowmeter is ±0.5% of the measured value, and the commercial measurement level is ±0.3% (the system accuracy needs to refer to ...[Details]
“Why is this screen not responding when I press it?” A child under 10 years old asked when he got a handheld game console. For a child under 10 years old, it is incredible that a game console does ...[Details]
GD32 MCU
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