The latest progress of e-Network Alliance, this board is back in stock, current status: the last 4 discount placesThe STEVAL-SPIN3202 three-phase BLDC (brushless DC) motor drive board is an evaluation...
ModBus is also widely used in industrial applications. The RTT software component provides a lot of convenience. Using the serial port and ModBus simulation software, the corresponding functions can b...
[p=30, null, left][size=4][b]0. Introduction[/b] When I was in my senior year, I went to the laboratory and happened to meet my seniors who were looking for jobs. Some of the questions I heard in the ...
[i=s]This post was last edited by lising on 2019-1-21 15:49[/i] The NUCLEO-G071RB development board used in this experiment is provided by [url=https://www.stmcu.com.cn/index.p]https://www.stmcu.com.c...
Battery charging and discharging circuit1. Battery charging and discharging circuit2. No discharge and no voltage boost circuit during chargingDo you have any recommendations for the above two circuit...
Clamp ammeter and multimeter are both necessary equipment for electricians. The two instruments have different functional emphases. Clamp ammeter focuses on measuring high current circuits while mult...[Details]
1 Introduction to WiMAX
The huge demand for wireless access to the Internet and wireless multimedia data services has driven the rapid development of wireless communication technology. Bro...[Details]
There have been recent news that Huawei's Mate 50 series has made a major breakthrough in supply and will arrive as scheduled in the future. Recently, art expert HoiIndi produced the latest r...[Details]
Primary optical design of LED light source
Each LED light source has a specific light intensity distribution characteristic, that is, the light distribution curve. We call this process pri...[Details]
1 Introduction
The state parameter detection in the battery production process is the key to ensure the quality of the battery. However, at present, the state detection of domestic batter...[Details]
0 Introduction Based on the monitoring of toxic and harmful gases in indoor air, this paper introduces a highly versatile portable intelligent indoor environmental monitoring instrument. Its core i...[Details]
Photovoltaic Headlines (PV-2005) According to incomplete statistics based on public information, from August 1 to August 31,
about 88 photovoltaic inverter bidding projects (bid sections) were ...[Details]
STM8L152C6T6: Flash 32KB RAM: 2KB IDE: IAR for STM8 V3.10.2 The IAP principle is very simple. First, the bootloader receives the code of the second program (serial port, spi, I2C, etc.) and write...[Details]
Semiconductor laser tubes (LDs) and ordinary diodes use different processes, but their voltage and current characteristics are basically the same. At the working point, a small voltage change will ca...[Details]
When thinking about the National Day holiday, people are somewhat excited and a little nervous. The excitement is of course that after a busy period of time, I can finally have a good rest and go on ...[Details]
Hardware Resources
The STC series microcontroller, a four-digit digital tube, a diode, and some necessary auxiliary sub-circuits are used in the welding circuit board. The bit selection ports ...[Details]
With the development of mobile phones, the era of judging the quality of a mobile game experience based solely on hardware specifications no longer exists. Therefore, mobile phone manufacturers...[Details]
Regarding the measurement method of the DC ammeter, precautions when using the DC ammeter, observe whether the pointer of the voltmeter is on the zero line, select a voltmeter with an appropriate ran...[Details]
For a long time, CATL has been the main power battery supplier for Geely Auto worldwide. Geely's existing new energy models, Emgrand EV, Emgrand PHEV, and Emgrand GSe, all use batteries from CATL. No...[Details]
As the world becomes more interconnected and more reliant on digital technology, cybercrime is on the rise. In fact, Forbes reports that data breaches in 2023 increased 72% from 2021, which was alr...[Details]