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[i=s]This post was last edited by RF-刘海石 on 2020-5-24 12:02[/i]Finally, the project was completed and is being tested by the customer. This project lasted for 4 months. It started in mid-December last...
I have always been worried about going to the amusement park.
On the one hand, we need to satisfy children's play mentality.
On the other hand, every time I come back from the amusement park, I feel a...
Today, Guanguan was chatting in a group. A group of mothers were worried about their children and were discussing which smart learning eye protection lamp to buy. Searching for related content, it is ...
Here I write down my understanding of fuses, referring to some PDF documents of MEGA16, documents of Ssangyong, and everyone's posts. I try to make it easy to understand and comprehensive. Below I ...[Details]
With the rapid development of Internet, the mutual promotion of communication and computers, the requirements for power supply quality of precision electronic equipment used in them, such as comput...[Details]
After nearly two weeks of reading a lot of reference materials and posts, I finally successfully ported Linux 2.6.22 to ARM2410. I took a lot of detours in the process, but taking detours is also a ki...[Details]
In this issue, I would like to share with you a tip on using an oscilloscope - optimizing the performance of an oscilloscope, provided by LeCroy technical expert Wan Lima. The following tips can hel...[Details]
The fact that the Mate 9 series and P10 series from four or five years ago can be upgraded to Hongmeng 2.0 is indeed beyond many people's imagination. Starting from mid-September, Huawei bega...[Details]
After the long-term deployment of smart meters (automatic meter reading infrastructure), a two-way back-and-forth communication will be established between the utility and the consumer. The consumer w...[Details]
Previously, we talked about many peripheral parts of 51 MCU, which roughly include some chips and components. This blog post will go into the internal part of MCU - interrupt system. First of all, l...[Details]
Today, blogger @i冰宇宙 exposed the screen films for Samsung Galaxy S22 and Galaxy S22+. As shown in the picture, both Samsung Galaxy S22+ and Galaxy S22 flagships have a design with equal width...[Details]
Circuit Function and Benefits
This circuit is a multichannel DAC configuration with excellent temperature drift performance. It provides 32 independent voltage channels with 14-bit resolu...[Details]
According to THE ELEC, market research firm UBI Research said on Tuesday that Samsung Display's flexible OLED shipments to the Chinese market this year will triple that of last year. In 2019, Samsung...[Details]
On March 3, the 2021 National People's Congress and the Chinese People's Political Consultative Conference will open soon. Li Yanhong, member of the National Committee of the Chinese People's Politic...[Details]
With the development of the Internet, various video communication applications based on IP technology have also emerged (such as network remote video monitoring). It not only has the functions of t...[Details]
C3065 BCD-seven-segment decoding
LCD display
The driver has low power consumption, only tens of microamperes at 25 degrees, and an operating voltage range of 4~18V. It uses AC dr...[Details]
Today, blogger @数码闲聊站 revealed that the imaging specifications of Xiaomi 11 Ultra are still stronger than those of Xiaomi 12 Pro, and the camera hardware of Xiaomi 11 Ultra will still be strong even ...[Details]
MicroPython Open Source section
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