In the "/home/imx6" directory (this directory was created when compiling the Android system earlier. If it does not exist, you cancreate one yourself), use the command "mkdir minilinux/" to create a m...
Recently, due to work needs, I need to check the dts of the project. But it is painful to check the text document, especially when I encounter a careless indentation of the curly braces that is not ma...
When writing and using spi, you need to use the high-level output signal of the GPIO3.21 pin.The input method in the hyperterminal is:
# cd /sys/class/gpio/sys/class/gpio# echo 117 export/sys/class/gp...
On April 24, the upper and lower reservoirs of the State Grid Xinyuan Zhejiang Ninghai Pumped Storage Power Station passed the water storage acceptance inspection simultaneously, marking that the powe...[Details]
The following is a 16-way multi-channel ADC acquisition circuit diagram and source program made using the STM32 microcontroller. It uses a USB interface to connect to the computer, which is actually ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
According to MSPoweruser, Microsoft Surface Duo 2 was officially launched a few days ago, with a starting price of US$1,499 (approximately RMB 9,578.61), and Microsoft has prepared the first And...[Details]
A design of an intelligent fast charger. The charger is based on the MC68HC908SR12 single-chip microcomputer as the control core. The SR12's unique analog circuit module, high-precision A/D convers...[Details]
This article was written a bit slowly because I had to figure out some details, but I will write it in more detail.
1 /*
2************************************************ **********...[Details]
The synchronous motor is an AC motor, and its stator winding is the same as that of the asynchronous motor. Its rotor rotation speed is the same as the speed of the rotating magnetic field generate...[Details]
STM32F407 system clock configuration Clock Tree Method 1: Use the configuration provided by the official library (here the external crystal oscillator is 25MHz and the system configuration is 168M...[Details]
As wireless headphones and wearable devices are becoming more popular among consumers, various communication technologies have also been developed. For example, in terms of long-distance communicatio...[Details]
Recently, the Ministry of Science and Technology issued a notice on the issuance of the "14th Five-Year Plan for the Development of National High-tech Industrial Development Zones" (hereinafter ref...[Details]
The following codes and text descriptions refer to the technical manual (STC15.pdf) provided by STC.
The specific code is as follows:
#include
#include"init.h"
#include"led.h"
#include"buzzer.h"...[Details]
According to South Korean media BusinessKorea, SK Innovation will invest US$727 million to build a second electric vehicle (EV) battery plant in Georgia, USA. SK Innovation's board of directors rep...[Details]
At present, Huawei has officially announced that it will officially release the new nova8 series on December 23, including two models, nova8 and nova8 Pro. As the release date approaches, mo...[Details]
Airborne high-frequency switching power supply products are specially used for input AC 400Hz occasions. This product is mainly used in military radar, aerospace, ships, locomotives and missil...[Details]
AI is "entering ordinary people's homes" and becoming a productivity and creative tool that can be used anytime and anywhere, making our daily lives better.
Behind the rapid technolo...[Details]
Embedded System
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