Checking the manual of HuaDa MCU, the GPIO pins should be in the mode of "input, output registers are uncertain" after power-on or hardware reset.The following two registers in the manual clearly stat...
GSM/WCDMA/TDSCDMA/LTE/5G NR frame structure,LTE：36_211_TDD_DL_FrameStructure.png5G: NR_Numerology_FrameStructure_u_0__NormalCP_38_211_01.png
The meaning and physical relationship of access channels, b...
[font=微软雅黑][size=5] I modified the OLED and DHT11 routines of other pyb masters, which is really helpful for beginners like me who don’t have a deep foundation in MicroPython. The code is as follows: ...
I have three waveform inputs here, triangle wave, sine wave, and rectangular wave, and an external control voltage 0-10V
What kind of circuit or IC can select these three waveforms and output them sep...
In 1996, after the Japanese anime "Beyblade" was broadcast, four-wheel drive cars became popular in the toy market. During the break in elementary school, four-wheel drive car speed competitions beca...[Details]
This summer has been here for a long time, and major manufacturers have begun preparing their own new summer products. Some netizens discovered that Apple’s official website has also launched some ...[Details]
Times are changing, technology is advancing, is the "safety" that Volvo is proud of still trustworthy? Recently, I attended the "Elk Open Class" held by Volvo Cars in Beijing, and gained an in-depth ...[Details]
When fog comes, if you still use a non-fog-penetrating camera, you will not be able to obtain useful information from the surveillance video except for a hazy or even unclear image. If an incident...[Details]
Dening Capital is an investment management platform co-founded by Wu Dailin, the first president of Changjiang Capital (a private equity fund subsidiary of Changjiang Securities), Sun Liang, the form...[Details]
First, let's talk about a few key functions:
bsp_int.c provides several key interrupt operation functions:
void BSP_IntDis (CPU_DATA int_id) //Disable the s...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
Good grounding of communication equipment is an important guarantee for the normal operation of the equipment, especially for precision communication equipment in telecommunication networks such as ...[Details]
A spectrum analyzer has many functions. It can detect changes in components in a circuit and analyze its frequency response to illustrate circuit characteristics. It can also measure signal strength, ...[Details]
My recent project used win10+stlink v2 (a copycat bought from Taobao)+stm8s103F3 and encountered many problems. Here is a summary of my problems. 1. Win10 cannot install the stlink driver (error co...[Details]
Function: Write formatted data into a string
Header file: stdio.h
Function prototype: int sprintf( char *buffer, const char *format, … ) ;
Return value: string length (strlen)
From "CSDN...[Details]
According to news on January 2, the Dutch lithography machine giant ASML recently issued a statement on its official website, saying that the export license of some lithography machines has been revo...[Details]
November 3, 2022, Beijing - Moore Threads 2022 Autumn Conference was successfully held in Beijing Zhongguancun National Independent Innovation Demonstration Zone. At the conference, Moore Threads a...[Details]
Introduction: TI seminars in Shanghai and Shenzhen sincerely invite you to visit
Make the embedded future possible!
On October 22, the 2024 Texas Instruments Embedded Technolog...[Details]
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