Since the USB-IF organization released the USB Type-C standard in 2013 and LeTV released the first mobile phone with a USB Type-C interface in 2014, the popularization of the USB-C interface has becom...
[i=s]This post was last edited by zhang7309 on 2019-6-21 23:25[/i]Project Name: Indoor Environment Monitoring Terminal
1. Introduction:The indoor environment monitoring terminal can monitor the indoor...
I found this using the stm32f103c8t6 minimum system board. When the ADC is converting, the reading value is normal without the sensor plugged in, but when the sensor is plugged in, the data fluctuates...
In a project I am currently working on, there is a component whose maximum working voltage is 18V, which cannot pass the 400ms 34V test of P5B. The current improvement plan is to connect a varistor in...
I want to send MP3 through 433M wireless module, and the other end will send it to the microcontroller after receiving it. The microcontroller will decode and play it through the decoding chip. I don'...
In the first two sections, we discussed the most popular interfaces of T-BOX: PHY and CAN. In the following sections, I will introduce the power supply, which is mainly divided into Wide Vin BUCK, Low...
The masters in the field of programming usually use keyboards as the main tool, and shortcut keys are one of their basic skills. As the saying goes, speed is of the essence in war. In many cases, t...[Details]
It constantly refreshes the boundaries of industry cognition and once again expands its own boundaries. Recently, Wenjie M5 Smart Driving Edition has launched its first OTA upgrade in batches. It i...[Details]
In response to the market development trend of artificial intelligence and edge computing, Advantech has launched and successfully introduced a variety of solutions such as AGV (automatic guided vehi...[Details]
MATLAB is a high-performance scientific and engineering computing software developed by MathWorks in the United States. With its powerful scientific computing and drawing functions, a large numbe...[Details]
Distributed direct acting solenoid valve
As the actuator of the industrial process automation control system, the step-by-step direct-acting solenoid valve can automatically open or close the ...[Details]
Preface As my country vigorously implements intelligent manufacturing projects, manufacturing companies have increased their investment in the fields of informatization and automation, and continu...[Details]
According to foreign media reports, the Korea Electrotechnology Research Institute (KERI) announced the development of a low-cost, flexible, high-energy-density lithium-sulfur battery. The battery us...[Details]
As climate change and environmental sustainability become more and more important, horticultural automation has ushered in unprecedented opportunities. Recently, Scythe Robotics has expanded its pr...[Details]
1 Hardware Circuit Design
1.1 80C198 MCU Application System Design
The 80C198 MCU adopts HCMOS design, which has the characteristics of low power consumption, high speed, rich resources, an...[Details]
On June 24, LG Display announced that it was the first in the industry to complete the development of tandem OLED panels for notebooks and has achieved mass production.
It is understood that t...[Details]
Earlier, there was news that Apple’s iPhone 12 will be mass-produced in batches in October. According to the latest news from blogger @手机陶瓷达人, Apple will be able to obtain 10 million A14 chips...[Details]
According to Qichacha data, there are currently
255,000
"environmental monitoring"
related companies in China. 2020 is the peak period of registration in the past decade, with 72,000 compani...[Details]
Focusing on the development of the optical communications industry, VIAVI exhibited many innovative solutions at the China Optical Expo Shenzhen, China, September 16, 2021 - VIAVI Solutions, today ...[Details]
rcc reset and clock control reset and clock control
It mainly sets the contents in the clock tree, as shown in the following figure:
Specifically, it is reflected in the RCC_Config...[Details]
The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file
Sol...[Details]