[i=s] This post was last edited by IC Crawler on 2022-12-14 09:45 [/i] # Sipeed BL808 All-Round Board - Development Environment Setup## 1. Environment Setup### 1.1 Download SDK and test code#### 1.1.1...
"The PB8-BOOT0 pin of my board STM32G431CBT6 is designed to connect to the AT24C08 device, but PB8 defaults to the BOOT0 function. I used STM32CubeMX to generate the program, but it does not work prop...
We have achieved multi-task lighting before, and today we will use key detection to control the flashing of LED lights.
Freertos semaphores are used here for control:
/*程序：Binary Semaphore 是一种信号机制一个任务...
[i=s]This post was last edited by wangerxian on 2022-12-14 09:17[/i]Even a switching power supply with a fixed switching frequency does not always show continuous pulses. In some cases, the pulses are...
As the saying goes, you never stop learning. Let's learn a little knowledge every day~ Let's start today~
In the following days, the administrator will come to the forum to post small posts every day....
[i=s]This post was last edited by damiaa on 2022-12-14 12:11[/i]The difference between stm32 and esp32 starting and using setup and loop in arduino
I recently used esp32 and had a lot of fun with it. ...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the fina...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
Capacitors
are basic components in various electronic devices and are widely used for bypassing, coupling,
filtering
, tuning, etc. in electronic circuits. However, to use capacitors,...[Details]
Today, the value of electronic components in cars accounts for 15-20% of the total vehicle. In the future, this proportion may be as high as 30-40% as more safety electronics, fuel consumption and ...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
Analysis of the three core aspects of digital TV transmission standards
According to the differences in regionality, transmission method and modulation method, the transmission method needs to...[Details]
With the continuous advancement of various technologies in the field of measurement and control, the baseband subsystem of general measurement and control equipment has entered the fourth generation o...[Details]
The invention of the steam engine ushered in the first conversion of internal energy and mechanical energy for mankind, and the birth of the internal combustion engine at the end of the 19th centur...[Details]
Abstract: Based on the ZigBee parking lot SMS car search system, the location of the vehicle in the parking lot is sent to the owner through SMS, which is convenient for the owner to quickly find ...[Details]
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