2021 National Undergraduate Electronic Design CompetitionRestart notification and schedule
(Dianzuzi [2021] No. 03)Organizing committees of each competition area and relevant colleges and universities...
It's been many days since I received the item, but I haven't had time to test it. I was busy with the GD board. I finally submitted the GD during the National Day holiday. Next, I'll test this photoel...
There have been 335 commits since the last release on September 2, 2021, averaging about 2.5 commits per day.The full changelog can be found at https://micropython.org/resources/micropython-ChangeLog....
The last day to apply, the Allwinner R329 development board worth 299 yuan is waiting for you to take away, let's play togetherhow to apply
(1) ReadR329 Tutorial 1 | Zhouyi AIPU Deployment and Simulat...
1. Static measurement method When measuring the DC resistance of a power transformer winding, when the charging current in the winding is connected to a DC power supply, the current i contains a DC ...[Details]
Introduction to MCU A single-chip microcomputer is abbreviated as an MCU. In simple terms, it is a device that integrates CPU (calculation, control), RAM (data storage-memory), ROM (program storage),...[Details]
August 20, 2023 - Bourns Electronics - Bourns, a world-renowned leading manufacturing supplier of electronic components for power, protection and sensing solutions, will participate in the Indian Ele...[Details]
On October 28, the successor to Redmi "Little King Kong" - Redmi Note 11 will officially debut. According to the pre-heating information and posters, the new Note adopts a trendy small vertic...[Details]
Binocular camera monitoring system can be used in more occasions
The binocular camera uses the principle of bionics to obtain synchronous exposure images through calibrated dual cameras, ...[Details]
On February 5, a B station netizen named "Tauren Mengxin" posted a video of getting started with Steam Deck, showing its system settings interface. As shown in the picture above, players ca...[Details]
1 Voltage regulator (regulator)
The 7.42V reference voltage output from the VREF pin is used as the reference for the control logic voltage. Vcc is usually 12.7V. Before outputting VREF, Vcc must be...[Details]
Preface: This article uses Sungyang microcontroller to design a portable multifunctional real-time physiological parameter monitor, which has the function of playing MP3 and can achieve the effect ...[Details]
On February 19, the system integration solution provider Zhongshe was officially listed on the New Third Board.
This is also the second time that Zhongshe Intelligent has been listed on the N...[Details]
Introduction: The MCU system emphasizes the real-time control. In order to achieve this requirement, sometimes it is necessary to use assembly instructions to implement part of the code to improve th...[Details]
In order to accelerate the development of Chengdu's energy storage industry and strive to build a clean, low-carbon, safe and efficient modern energy system, the Municipal Development and Reform Co...[Details]
First, among all the data members of the union, only one data member can be stored at a time. All data members have the same address, and the size of their space is based on the largest data member. F...[Details]
On November 2, the public announcement of the winning candidates for the EPC general contracting of the 100MW/400MWh energy storage power station project in Mayang County, Hunan Province was released....[Details]
1. Write a function to delete the string str2 contained in the string str1.
/* Do it recursively*/
void deletesubstr(char* str1, const char* str2)
{
int len=strlen(str1);
...[Details]
On October 22, workers inspected the energy storage equipment area of the first phase of the 300 MW independent energy storage power station located in the Economic Development Zone of Longyao Count...[Details]
Electronics Design Contest
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