Like MicroPython, CircuitPython can easily simulate USB HID devices, and can use the device as a USB keyboard or USB mouse. Let's take a look at the basic usage of USB HID:import usb_hidkb = usb_hid.d...
[i=s]This post was last edited by full_stack on 2022-5-9 00:54[/i]I am grateful to the platform for giving me a trial opportunity. I applied for Wi-FiBLE SoC NANO (WBRU). After consulting Tuya enginee...
1. StatementThe author does not understand embedded development. The entire reverse process is figured out step by step based on his own reverse experience. Please criticize and correct any mistakes, ...
I have seen that some PCBs have strictly double-sided crossing wiring. Is there any purpose for this?
Just like this picture, Top is horizontal and Button is vertical....
Today, let’s learn about the common automotive electronic reverse connection protection circuits.
01
Why Reverse Battery Protection?
Imagine the following scene: the car has not been driven for a long...
I am a student at the School of Microelectronics of Xidian University, engaged in analog circuit design. I don't know much about the industry prospects and employment. I would like to consult my senio...
The xCORE-XA™ architecture combines an ARM® Cortex®-M3 processor with a configurable xCORE™ multicore microcontroller to create a low-cost, low-power, programmable SoC solution
Bristol, UK, Oct...[Details]
1 Introduction
The measurement of atmospheric temperature is of great significance. Generally, various thermometers are used for manual measurement and the measurement results are recorded re...[Details]
September 13, 2022, China -
STMicroelectronics has released two STPOWER power modules with built-in 1200V silicon carbide (SiC) MOSFETs in mainstream configurations.
Both modules use STMicr...[Details]
Digital multimeters are divided into two types: portable and desktop. Portable ones are small in size, light in weight, and consume less power, and are suitable for industrial sites. Desktop me...[Details]
Naxinwei has launched an automotive-grade differential pressure sensor module NSPGM2 series based on the silicon piezoresistive effect and designed with advanced MEMS micromachining technology. Thi...[Details]
The photovoltaic industry is never short of new records, and this time it broke the highest issue price of A-shares in history.
The media learned that on December 7, the domestic micro photovo...[Details]
After taking a big step forward by launching the Galaxy brand, Geely still needs to make up for its shortcomings in intelligence. On March 19, Geely's Lynk & Co brand released its third-generation ...[Details]
The development of electric vehicles in 2020 has been very successful for the three new car companies listed in the United States. However, 2020 has been a very difficult year for traditional cars i...[Details]
fopen() Requires header file: #include Function prototype: FILE *fopen(const char *path,const char *mode) Function parameters: path: the path and file name of the file to be opened mode: fil...[Details]
introduction
At present, the information security solution mainly focuses on taking a single measure to ensure the security of information. For various attack methods, the preventive measu...[Details]
At the World Manufacturing Conference, Changxin Memory attracted much attention. The Hefei Changxin Integrated Circuit Manufacturing Base Project with a total investment of more than 220 billion yuan...[Details]
When the pocket camera came out, people gave it a cute nickname - "point-and-shoot camera". The reason is that this kind of camera is easy to operate, and it seems that even a fool can use it. No...[Details]
Preface: There is no doubt that the world needs high brightness light-emitting diodes (HB LED), not only high brightness white light LED (HB WLED), but also high brightness LEDs of various colors. ...[Details]
On August 27, IBM issued a press release yesterday (August 26), announcing the launch of the next-generation Telum II processor and Spyre AI accelerator for the latest IBM Z mainframe system for AI...[Details]
The servo control system is a high-precision, high-response, and high-stability control system that is widely used in industrial automation, robotics, aerospace, and other fields. In order to ensur...[Details]
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