Assume that all files of CPU cards and ESAM modules can be read freely, but permission authentication is required when writing files. When the single-chip microcomputer control circuit detects that a ...
In this pot of Piranha, the designer said the stepper motor is in the pot.
So how does it control the opening and closing of the petals? Can anyone think of a control structure? Looking forward to the...
As shown in the figure, this is a function program that sets the PWM wave frequency and duty cycle.
The parameter fr in the function represents the PWM frequency to be set, and dc represents the duty ...
Si522 is one of many 13.56MHz chips, mainly used for card swiping. It has been recognized by many users. Its main feature is low power consumption. It is a popular chip in the field of smart locks. Co...
Sharing of sensorless FOC portable refrigerator application solution based on MM32SPIN series MCU : https://training.eeworld.com.cn/course/5665The contents are as follows:Introduction to portable refr...
[Source: Programmer’s Life WeChat Official Account]
A programmer named Zhang in Shanghai was fired for refusing to take his computer home to work during the Spring Festival holiday. Subsequently, Zhan...
Recently, the Shenzhen Securities Regulatory Bureau disclosed the registration information of China International Capital Corporation Limited (hereinafter referred to as CICC) regarding the initial p...[Details]
WatchDog Timer (WDT)
page225
The timing range of the watchdog timer is TPCLK x 256 x 4 to TPCLK x 232 x 4).
The steps to set the watchdog timer are as follows:
? Set the...[Details]
The 8th International Intelligent Connected Vehicle Technology Conference (CICV 2021) was grandly opened at the Beijing YiChuang International Convention and Exhibition Center on May 25, 2021. Li Keq...[Details]
Anyone who has used a power bank knows that if you charge your phone once a day, the power banks on the market can charge your phone 4-5 times. A 10,000 mAh power bank can only charge your phone le...[Details]
When using an oscilloscope, do you often need to compare the same parameter values of two channel waveforms for research and debugging? There is a very efficient measurement method on the ZDS2022...[Details]
Recently, Xuanyuan Intelligent Driving's infrared thermal imaging chip passed the rigorous testing of a third-party authoritative organization and obtained the AEC-Q100 authoritative certification....[Details]
1 Introduction
"Hot plugging" refers to plugging and unplugging a card with a live working backplane, i.e., live plugging and unplugging. When a card is inserted, the working backplane is alrea...[Details]
The voltage stabilization principle of
the series voltage stabilization
circuit
can
be explained by
the circuit
shown in Figure Z0718. In the figure
,
the variable
resistor
R
...[Details]
introduction
Green, environmentally friendly, efficient and energy-saving have become the mainstream and trend of the development of contemporary electronic systems. In modern electronic s...[Details]
According to statistics from Shanghai Customs, in the first eight months of this year, Shanghai's total import and export value reached 2.57 trillion yuan, up 17.1% from the same period last year (th...[Details]
Looking back at the processes of previous industrial revolutions, we will find that there is one thing that is a necessary condition for every significant increase in industrial productivity - that i...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
key point: First, the lower 4 bits of the PC port are output and the higher 4 bits are input to determine which column it is, and then cross-assign values to determine which row it is. source code:...[Details]
0 Preface
With the rapid development of social economy and modern transportation, taxis have become a beautiful landscape in urban public transportation and an important means of transportation that ...[Details]
1. Change the coordinates displayed on the interface
When playing a video, the video starts playing from the coordinate (0,0). To change the coordinate, follow the steps below:
By che...[Details]
Microcontroller MCU
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