Allwinner V853 is a new generation of high-performance, low-power processor SOC launched for the field of intelligent vision. It can be widely used in smart door locks, smart attendance access control...
Fixed data has been presented before. Now change the data source to display data dynamically:
1. Import the psutil module: import psutil
2. Modify the bar function:
def bar_base() - str:myarr = psutil...
Is there any expert who can give me some advice? I can only understand simple circuit diagrams with few lines, and I can't understand complex circuit diagrams with many lines at all. Where should I st...
[i=s]This post was last edited by wo4fisher on 2021-9-5 21:22[/i]adminFish@DESKTOP-TF1T2RT MINGW64 ~/.espressif/esp-gitee-tools (master)
$ ./submodule-update.sh ../esp-adf
Submodule 'components/esp-ad...
Proximity sensors and existing solutions Proximity sensors play an important role in our lives and are widely used in smart home appliances, such as faucets that automatically sense water, air conditi...
[i=s]This post was last edited by dql2016 on 2022-9-21 16:41[/i]esp-idf is an official SDK development package provided by Espressif, which is very powerful.
https://www.espressif.com.cn/zh-hans/produ...
5G open RAN baseband chip and carrier-grade software provider Picocom participated in the 2024 World Mobile Communications Conference (MWC24) with customers and partners with a variety of products. P...[Details]
Software environment: ADS1.2 Hardware platform: GEC210 development board Running method: Use uboot to download to memory 0x30008000, then use the go command to run and view the effect. The effect...[Details]
Although various new testing technologies are emerging in an endless stream, such as AOI, X-ray inspection, electrical performance online testing based on flying probe or bed of needles, etc., they c...[Details]
9 -- Stepper motor principle, buzzer principle, structure of single-chip microcomputer IO port, pull-up and pull-down resistors 1. The structure of the MCU IO port There are four structures of MCU...[Details]
Problem description: In order to use a USB camera to acquire images and do some analysis and processing, several toolkits need to be installed in LabVIEW. The LabVIEW version used is 2011. Howev...[Details]
1. The Users.ini directory location is C:Documents and SettingsAll UsersApplication DataNational InstrumentsTestStand 4.1CfgUsers.ini
2. The role of Users.ini:
1. Store information of Type...[Details]
According to seekingalpha, John Vinh, an analyst at Wall Street investment bank Keybanc, said that Qualcomm has obtained a license to export 4G chips to Huawei. On November 10, according to 36Kr, a s...[Details]
1 Introduction Solar energy is a huge, endless, clean green energy source. LED is also an environmentally friendly, energy-saving, and efficient solid-state electric light source. It is the best...[Details]
IT Home reported on February 26 that yesterday, digital blogger @数码闲聊站 exposed the core parameters of MediaTek Dimensity 8100 chip. Leaked information shows that this processor uses TSMC's 5nm proces...[Details]
Since Internet TV manufacturers such as Xiaomi and LeTV have entered the market, accompanied by increasingly fierce price wars, although domestic traditional TV manufacturers have made great progress...[Details]
On the ZDS3024 power supply test customized oscilloscope, we have subversively provided a loop analysis function as a standard feature for free. Engineers can directly test the Bode plot of closed-lo...[Details]
First look at rom, which is flash (0x0800 0000-0x0807 ffff) 51 2k . This space is where users store programs. When users write their own boot loader in the future, they will also store it in this s...[Details]
On the evening of February 24, AMEC released its full-year performance report for 2020. During the reporting period, the company achieved operating income of 2.273 billion yuan, an increase of 16.76%...[Details]
This article mainly configures the serial port 2 of STM32F407VET6, corresponding to PA2 and PA3. As we all know, the original atom has configured the serial port 1. I have always wanted to configure ...[Details]
On October 19, the reporter learned from State Grid Zhejiang Electric Power Co., Ltd. that the Zhejiang Energy Big Data Center recently added data from 751 user-side electrochemical energy storage sta...[Details]
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