[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]Switching-Mode Power Supply (SMPS) is a very efficient power converter, with a theoretical value close to ...
The content is relatively simple, that is, the ADC on the ufun board collects data, transmits it to the serial port interface of matlab through the serial port, and uses matlab to perform certain data...
[size=4] Digital-to-analog conversion is a function that we use very frequently in embedded systems. Most MCUs on the market have integrated ADCs, and the precision of built-in ADCs has also changed f...
1- Introduction
Brief introduction to the MSP430 microcontroller timer A structure and its application examples.
2-Timer module
The MSP430 series of microcontrollers have powerful timer resources, whi...
Hello Expert,I used USB-UART and ETHERNET on my PCB, but found that their reference design circuits were somewhat different, especially the chassis ground part.
Figure 1 is the GND design of USB-UART ...
Q: What is the LoRaWAN data rate?
A: For LoRa, the LoRaWAN data rate ranges from 0.3kbps to 11kbps, and the GFSK data rate in Europe is 50kbps. In North America, the minimum data rate is 0.9kbps due t...
1 Introduction Wheeled mobile robot is an important part of the robot research field. It integrates mechanics, electronics, detection technology and intelligent control, and is a typical intelligen...[Details]
Beginners often don't understand fuses. AVR chips use fuses to set the clock, boot time, enable some functions, BOOT area settings, and of course the most troublesome bit for beginners. If you don't s...[Details]
In civil or military aircraft, it is necessary to accurately display the current time, flight time and measured time to ensure the normal operation of the aircraft. This paper uses the low-power s...[Details]
1. ADC1 and ADC2 are 10-bit successive approximation Anolog to Digital Converters. The so-called successive approximation means successive approximation; 2. ADC is divided into ADC1 and ADC2. The...[Details]
Solar energy is one of the important energy sources of the future, but making more efficient solar cells requires finding new and better materials. Recently, researchers from Osaka University propo...[Details]
On May 16, 2023, Canon (China) Co., Ltd. announced that it will sell CMOS image sensors to the Chinese market, opening a new chapter in image sensor sales in mainland China. As the core of modern dig...[Details]
introduction
With the development of renewable energy such as solar energy and wind energy, distributed power generation has gradually become a hot topic for research in various countries due to it...[Details]
Previously, I planned to sort out and summarize the situation of power batteries in the first half of 2021. I published the first part two days ago ( 2021 First Half Power Battery Situation Analysis ...[Details]
Increased demand for electric vehicles will lead to an expansion in power semiconductor production capacity Tokyo, Japan, May 17, 2022 - Renesas Electronics, a global supplier of semiconductor solu...[Details]
According to the latest report from research firm Counterpoint, the global smartphone market grew 6% month-on-month in the third quarter of 2021, but fell 6% year-on-year, with shipments of 342 milli...[Details]
Principle of piezoelectric effect
The piezoelectric effect demonstrates the coupling of mechanical and electrical properties of quartz crystals.
The direct piezoelectr...[Details]
The sequence signal is 01011 and the sequence signal length is 5 1. Counting type sequence signal generator Since the length of the sequence signal is 5, we need to consider using a modulo 5 counter,...[Details]
0 Introduction
H.264 is a new generation of video compression standard, which was jointly developed by the video coding expert group of ITU-T and the MPEG (Moving Picture Coding Experts Gr...[Details]
On October 24, 2024, at the GEEKCON conference, a security team demonstrated how to crack
the protection system of
a
smart car
through a live demonstration, unlocking and starting the vehicl...[Details]
Power technology
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