1. The development board comes with a JLINK simulation interface, which only requires a USB cable for easy download and debugging
2. The W800 module has no antenna, so I equipped it with an FPC antenn...
Now design an analog circuit with 12V and 5V voltages. The circuit needs a 2.5V reference source, and TL431 is used as the reference source. The problem is that 12V and 5V seem to be OK, and 5V is con...
High-quality voice chips usually have clear sound quality, long storage time, large sound coverage area, built-in storage voice recognition MP3 high-quality audio single/loop playback, and the sound e...
People have put forward higher requirements for the safety of their environment, especially in terms of home safety, and have to keep an eye on those uninvited guests. Now many communities have instal...
I previously used MPLAB IDE V8.9 to create a project using assembly. The project can run normally and contains only one assembly file and one header file.
I want to use MPLAB X IDE V5.45 to convert. W...
1. Introduction
Originally, this article was going to write about activity status recognition, but there were some problems with the code for the personnel going down the mine, so I did a code migrati...
w494143467onsemi and Avnet IoT Innovation Design Competition
The ADC interface of the microcontroller is an analog-to-digital conversion interface, which converts external analog signals into digital signals. The microcontroller is a digital device, so the ana...[Details]
Recently, Hongqi EV, China's first batch of mass-produced L4 autonomous driving passenger cars jointly built by Baidu and FAW , obtained 5 Beijing autonomous driving road test licenses. I...[Details]
introduction
China Southern Power Grid Co., Ltd. proposed to build a "safe, reliable, green and efficient" smart grid. As the basic operating unit of the power grid, the intelligence level of ...[Details]
Making our home devices smarter and better serve our lives is the vision of every family. For this reason, many smart home products continue to emerge in the market, and the market size is also expan...[Details]
The program is adjusted! ! Friends often ask questions on Zhihu, talking about how to implement fancy water lamps, how to control LED lights with buttons, and how some examples of C language output ...[Details]
On July 29, the China Chemical and Physical Power Sources Industry Association released the "2018 China Battery Industry Top 100 Enterprises List". Tianneng Power International Co., Ltd. once again...[Details]
According to foreign media reports, thanks to the delivery of 863 aircraft in 2019 that exceeded expectations, Airbus surpassed Boeing for the first time since 2011 and may regain the throne of the l...[Details]
start.S file: .globl _start _start: 1. Hardware-related settings: tell the CPU the base address of the peripheral 0 ~ 0x6fff ffff is the memory address space, 0x7000 0000 ~ 0x7fff ffff is the periph...[Details]
At present, the power and power grid industry is increasingly becoming one of the most important application scenarios of digital twin technology. On August 18, the "Digital Twin Power Grid White P...[Details]
Today, the official Realme mobile phone company stated that if nothing unexpected happens, the price of Realme Q will start from three digits. The official poster shows that realme Q is equipped wi...[Details]
Leclanché energy storage system. Photo by Alain Herzog
Swiss battery maker Leclanché SA said on Wednesday it will work with the government of St. Kitts and Nevis to build th...[Details]
The design considerations of consumer electronics chips and automotive chips are very different, which leads to very different process technologies. If we have to compare the two, like commenting o...[Details]
Recently, Bloomberg New Energy Finance (BNEF) released a report showing that the average market price of battery packs has fallen from US$1,100/kWh in 2010 to US$156/kWh in 2019, a drop of 87% in rea...[Details]
According to Reuters and other international media reports on April 28, former Thai energy executive Mr. Pichai Chunhavajira was appointed Deputy Prime Minister and Finance Minister of Thailand on ...[Details]
P0 is connected to the 8 segments of the digital tube , P2.6-P2.1 selects 6 digital tubes respectively, the order is: P2.6 is the low position of the second, and P2.1 is the high position when select...[Details]
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