I went to Anhui in mid-April for a business trip. The last time I came to Anhui was in 2014. After 6 years, Anhui has changed a lot. The sky is blue, the water is clear, the temperature is suitable, a...
For a detailed explanation of this program, you can download the e-book by clicking on the picture above.The original book contains 4 programs in totalProgram 1
#include msp430x41x.hvoid main(void){WD...
Development board: SparkRoad (5 sets in total)
From: Shanghai Anlu Information Technology Co., Ltd.The domestic FPGA Anlu is here. Interested netizens please apply for evaluation quickly~
In this eval...
[url=home.php?mod=spaceuid=573537]@dcexpert[/url]"Playing with the Board" + Replaying MicroPython on the STM32F7DISC (1)
"Playing with the Board" + Replaying MicroPython on the STM32F7DISC (2)
"Playin...
I would like to ask what does Ground plane removed under Vin- mean in this picture? Does it mean that V- should be separated when laying ground in PCB design? Why should it be separated?...
Nvidia today released its second quarter financial report for fiscal year 2021. The report shows that Nvidia's second quarter revenue was US$3.866 billion, a 50% increase from US$2.579 billion in the...[Details]
On December 10, Baidu Map Ecosystem Conference was held in Beijing. At this conference, Baidu Map announced its "new generation of artificial intelligence map" ecosystem for the first time. At the sa...[Details]
The process of global urbanization is still advancing with an unstoppable trend. By 2050, nearly 70% of the world's population will live in cities. Asia, where populous countries such as China and ...[Details]
According to the technology blog 9to5Google, Xiaomi is developing a smartwatch that runs Google's Wear OS operating system. In the Wear OS app version 2.28 launched by Google recently, a companion a...[Details]
0 Introduction
The traditional method of obtaining DC voltage from a 220V AC power grid through uncontrolled rectification has been widely used in power electronics technology. Its advantages ...[Details]
This design uses a single-chip microcomputer as the main control component, presets the output current value through the keyboard and uses a liquid crystal module for real-time display. The entire ...[Details]
In the past, oscilloscopes were difficult to use for EMI debugging because they did not have the sensitivity required to capture EMI radiation signals, their FFT spectrum analysis capabilities were n...[Details]
I/O port as external interrupt. general purpose input and output Each IO port of STM32 can be used as an interrupt input. To use an IO port as an external interrupt input, there are several steps: 1...[Details]
There are continuing signs that things are not going well for SAP lately. German enterprise application leader SAP is laying off employees, its cloud computing business is fading, and its product l...[Details]
Recently, an investor asked Han's Laser on the investor interaction platform: Which companies have purchased discrete devices as customers? On May 27, Han's Laser stated on its investor interaction p...[Details]
Permanent magnet motors are based on Faraday's law of electromagnetic induction and the principle of Lorentz force. When current passes through the coil of a permanent magnet motor, a magnetic fiel...[Details]
Due to environmental and energy requirements, the power requirements for more and more electronic products are getting higher and higher, especially LED driver power products with a power requireme...[Details]
Mi Rabbit is a classic cartoon character of Xiaomi Technology. When the user enters the FASTBOOT interface, an anthropomorphic "Mi Rabbit Repairing Android" pattern will appear. However, acc...[Details]
Researchers in Arizona, the United States, recently launched a robot called "Andy" that can breathe, shiver, and sweat, to study the various changes in the human body when facing extreme environmen...[Details]
Industrial automation control systems are an indispensable part of modern industrial production. They use various sensors, actuators, controllers and other equipment to achieve real-time monitoring...[Details]