[i=s]This post was last edited by Hot Ximixiu on 2021-9-8 08:41[/i]This document introduces how to boot the Debian system on the RVBoards-D1-Nezha development board.It contains the RVBoards_D1_debian_...
[i=s]This post was last edited by Jacktang on 2020-5-11 21:56[/i]#include "msp430g2553.h"
unsigned char n=0; //n is the beat constant variableunsigned char music_tab[] ={0x18, 0x30, 0x1C , 0x10, //For...
The rise of the Internet of Things has brought about the development of many emerging technologies and products, and Wireless Sensor Network (WSN) is one of them. The simplest understanding of WSN is ...
# V853 YOLO V3 test V853 SDK provides a test routine for YOLO V3 based on the NPU acceleration of this chip. For details, please refer to this tutorial: [yolo v3 tutorial](https://v853.docs.aw-ol.com/...
Text/Reporter Liu Fangfang
October 17 is the 6th National Poverty Alleviation Day and the 27th International Day for the Eradication of Poverty. Our reporter interviewed Wu Hua, deputy directo...[Details]
There are two main reasons why HardFault_Handler failure occurs in STM32:
1. Memory overflow or out-of-bounds access. This requires standardizing the code when writing the program yourself, and you n...[Details]
In the process of the security industry's transition to networking, HD-SDI, which is developed based on the advanced high-definition technology of radio and television, has emerged. Its signals are...[Details]
This system adopts a solution based on the collaborative work of FPGA and DSP for video processing, realizing the entire process of video acquisition, processing and transmission. In real-time vi...[Details]
1 Introduction: Decimation filters are widely used in the field of digital reception and are the core part of digital downconverters. Currently, there are three ways to implement decimation filters...[Details]
In fact, the current situation is already very clear. Apple is going to increase its independent research and development efforts on important chips. There have been reports that Apple is inc...[Details]
With the growth of portable consumer products powered by batteries, the power consumption of IC chips has become a global problem. Designers must adopt various methods to save energy by configuring...[Details]
Introduction: This article uses ATmega48 chip and CMX865 chip to implement FSK communication module. Based on this module, FSK information interaction is carried out between users and business platfo...[Details]
introduction
In the design of intelligent instruments, A/D converters are often used. Among the commonly used A/D converters, 7135 is the most widely used. It has 41/2-bit A/D conversion a...[Details]
According to the Ministry of Industry and Information Technology website, Xiaomi currently has three products connected to the network: 2206123SC (L3S), 2206122SC (L2S), and 2207122MC (L2M), and th...[Details]
SX8121 is a motor and LED controller that only needs 1V power supply. It can enter activation, return to sleep state or timer (10 minutes or never timeout, selected by the level on pin 1) thro...[Details]
The day before yesterday, I learned about STM's Systick and found it quite useful for precise timing. When I used CVAVR before, I found that the delay.h in it was very useful. So, I used STM32's...[Details]
As smart TVs enter thousands of households, the problem of startup ads of varying lengths, pre-implanted, and unable to be "turned off with one click" has increasingly become a pain point for consume...[Details]
In the past, when organizing the code, all peripherals, such as ports, timers, serial ports, etc., were initialized when the system clock was initialized. Today I had a sudden idea to put the initi...[Details]
Industrial controllers are core devices in modern industrial automation systems. Their core technologies mainly include the following aspects:
Hardware Technology
The hardware t...[Details]