1. Bluetooth Technology Principle - Introduction The so-called Bluetooth technology is actually a short-range wireless communication technology. Using "Bluetooth" technology can effectively simplify ...
The FIDI is a small development board that runs Adafruit CircuitPython and features 6 terminal connectors and a qwiic connector for rapid prototyping. The microcontroller is the ATSAMD21.Although the ...
Event link:Goodbye 2019, hello 2020! Write down your year-end summary and New Year's plan!Summary:
@Guo Xuantian
Goodbye 2019, hello 2020!
@ huwei900823
Goodbye 2019, hello 2020. Some of the goals set...
The IO port of a microcontroller can generally be set to three states: high, low, or high configuration. Generally, the input/output high operation register is written with 0XFF, and the input/output ...
01Is the solder used in a soldering iron toxic?One netizen complained that he had been using a soldering iron in a PCB factory for a year and felt uncomfortable and his abdomen was a little bloated. I...
In the past, 12864 LCD programs were written in parallel, which was very troublesome to solder and occupied more IO ports. Today I tried to drive the module using serial mode. This program is based o...[Details]
DSP peripheral memory marching test technology based on navigation receiver
DSP is the core of digital computing in electronic systems. The correctness of the data it operates is the basic...[Details]
Problem description: Now I need to use Tektronix's TDS2024B oscilloscope to test the hardware circuit, but some operations feel that the oscilloscope itself still has many limitations, such as the...[Details]
Tai Nengling, Professor and Director of the Department of Electrical Engineering at Shanghai Jiao Tong University
The ubiquitous power Internet of Things not only focuses on the traditional po...[Details]
By comprehensively using single-chip microcomputers, analog circuits, digital circuits, liquid crystal displays, and assembly language technologies, the system solves the problem of the lack of f...[Details]
In order to promote and ensure the rapid and long-term development of the new energy vehicle power battery thermal management and automotive electronics manufacturing business of Dongguan Guixiang ...[Details]
1. In many application systems, the object of measurement and control is analog quantity, and the microcontroller can only process digital quantity, so it is necessary to convert between digital quant...[Details]
Based on the long-term good cooperation between GoodWe and the British company SolarCentury, as well as the stable, efficient product performance and excellent reputation, GoodWe will be the first ...[Details]
How to use JLink V8 to burn Nor Flash:
1. Make preparations:
For example, install JLink driver, USB to serial port driver (if it is a laptop)...
2. Move the jumper of the development...[Details]
introduction Since the 1990s, with the continuous reduction of the feature line width of integrated circuits and the corresponding increase in chip density and operating frequency, reducing power con...[Details]
The loop structure data channel is the only way for data inside the loop structure to exchange (input/output) data with data outside the structure. It is located on the loop structure frame and disp...[Details]
After previously applying for patents for adjustable tint or opacity windows, Apple is now looking into adding other layers to the window glass to achieve such windows. According to foreign media rep...[Details]
introduction With the development of the power system, its system capacity is getting larger and larger, and its structure is becoming more and more complex. The information that the automatic co...[Details]
"Energy" has become a hot topic at present, and new energy vehicles are even more popular. Through years of technical accumulation and development, new energy pure electric vehicles have seen an incr...[Details]
The Zhijie brand has started delivering the R7 sport utility vehicle (SUV) in China. Zhijie is a luxury brand under Chery Automobile, but Huawei Technologies Co., Ltd. played an important role in t...[Details]