I bought an mv3 during a promotion some time ago, and I've been playing with it for a while. While playing with the mv3, I accidentally clicked the upgradebutton, and the firmware crashed, and the mv3...
The HGI HC32F460 series supports the USB FS protocol stack, and the CDC VCP virtual serial port is provided with a virtual serial port example in the previous HGI SDK version (hc32f46x_ddl_Rev1.2.0).
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It is very uncomfortable to wear a mask when going out in summer when the temperature is over 30 degrees. The mask will be soaked with sweat after walking in the sun for 5 minutes.Is there any good wa...
Battery life and thermal balance are two of the biggest challenges facing mobile power management system designers. As device hardware and software features increase, such as web browsing, higher...[Details]
On April 9, GAC TECH DAY 2021 with the theme of "Leading the Low-carbon Future with Intelligence" was held at GAC Research Institute. GAC Group released the "Neutron Star Strategy", a power bat...[Details]
According to Hong Kong's Sing Tao Daily, scoliosis of unknown cause affects 3% to 5% of Hong Kong's youth, and the incidence rate has increased in recent years. In order to detect scoliosis problems ...[Details]
Recently I ported a UCOSII to STM8L, let’s start with the compiler. Since IAR is very similar to VC++, I chose it directly. 1. Function parameter passing It is known that it uses 16 virtual registers...[Details]
0 Introduction
With the rapid development of my country's communications industry, the demand for electret microphones is increasing. At present, although some small electret microphones c...[Details]
On December 24, Loongson Technology released its new generation of general-purpose CPU products 3A4000/3B4000 in Beijing. 3A4000/3B4000 uses the same 28nm process as the previous generation 3A3000/3B...[Details]
China Energy Storage Network News:
A hundred miles of Gobi Desert becomes a sea overnight; a thousand miles of desert becomes a forest in a day.
When people enter the vast land of ...[Details]
Although new energy vehicles have achieved rapid development in recent years, they have still been unable to surpass fuel vehicles in terms of market share. A very important reason is that new ener...[Details]
The principle of frequency converter speed regulation is to use frequency conversion technology to adjust the frequency of the power supply to control the speed of the drive motor. The frequency co...[Details]
A wireless heart rate measurement system is designed and implemented based on LabVIEW as the development platform. The HKG-07B infrared pulse sensor is used to collect ECG signals. After amplification...[Details]
In the above we talked about PIC Microcontroller Basic Learning Programming (I) Next, I will continue to explain PIC microcontroller programming (Part 2) for everyone to learn. The table lookup progr...[Details]
Apple's latest four patents show that the company hopes to make the safety of autonomous driving functions the biggest selling point of the upcoming "Apple Car". Among the four newly approved patents...[Details]
0Introduction
In the process of modern navigation computer systems developing towards miniaturization, navigation computer systems implemented with high-performance digital signal processors and ...[Details]
Pressure transmitters are important components used in many industrial equipment to control industrial processes and pressure changes. They can be used to measure pressure, liquid level, flow rate, d...[Details]
Servo systems are an indispensable part of modern industrial automation and precision control. According to different control methods, servo systems can be divided into open-loop servo systems, clo...[Details]
MicroPython Open Source section
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