[i=s]This post was last edited by Uncle Xiaomo on 2022-7-26 09:21[/i]This time I applied for two development board kits, namely " ESP32-S2-Kaluga-1 " and " SIPEED MAIX BIT KIT ".
I'm trying to lose we...
This experiment uses the serial port UART0 inside CH549 and uses timer T2 to generate the baud rate. The data is sent to the PC through the Qinheng USB to serial port module and displayed using the se...
Verilog HDL digital integrated circuit design principles and applications : https://training.eeworld.com.cn/course/5753Verilog HDL Digital Integrated Circuit Design Principles and Applications Cai Jue...
Stage lighting is generally composed of color-changing system, pattern-changing system and spot-cutting system. The color-changing system and pattern-changing system technologies are relatively mature...
[i=s]This post was last edited by lugl4313820 on 2022-3-6 21:27[/i]The CH582 peripheral integrates two full-speed USB2.0 host and device controllers and transceivers, which can provide a variety of US...
Traditional data acquisition systems are generally composed of a single-chip microcomputer and a hardware acquisition circuit or a data acquisition card configured with a computer. This type of dat...[Details]
UPS power supplies can be divided into three types according to their working principles: backup type, online type and online interactive type. (1) Online UPS power supply Online UPS power supply: ...[Details]
1 Overview
With the development of industrial automation, the traditional manual mechanical adjustment method is no longer applicable in many occasions. To realize the industrial automation ma...[Details]
1. Identify norflash We know that to identify the norflash attributes, we need to put norflash into cfi mode, and then send a series of commands according to the table in the manual to obtain the nor...[Details]
A design of a medium- and small-power green mode switching
power supply
is proposed
. The
power
supply
uses a two-stage converter to shape the input current waveform and quickly...[Details]
1. Hardware Platform:
Zhengdian Atom i.MX6U Alpha Development Board
2. Startup method selection
I.MX6U supports multiple boot modes and boot devices, such as booting from S...[Details]
A small, inexpensive sensor could save lives if a child or pet is left alone in a car. The new device, developed by researchers at the University of Waterloo in Canada, combines radar technology with...[Details]
WiFi has been widely used in many fields; in addition to being widely used in laptops, it has also been extended
to WiFi phones and VoIP applications. According to a report recently rele...[Details]
0Introduction
With the development and popularization of radio technology, "frequency" has become a physical quantity familiar to the general public. The emergence of single-chip microcomputer...[Details]
On March 3, according to media reports, Professor Sun Jinyun of Fudan University in Shanghai recently led a team to conduct a survey on "hailing a taxi using mobile phone taxi apps". The repo...[Details]
1. Project Overview
1.1 Introduction
Nowadays, sustainable development has become the theme of society, so energy saving and environmental protection of electrical appliances are increas...[Details]
On February 19, the Shanghai Stock Exchange issued an announcement stating that it had decided to terminate the review of the initial public offering and listing of Unisound Intelligent Technology Co...[Details]
TCL didn't just bring its affordable 20-series Android smartphones to CES 2021, it also showed off two new rollable OLED panels that promise to make for even more interesting products. TCL says...[Details]