After the guidance of WCH technicians, I found the problem in my program. The I2C devices used in my program were inconsistent. I uploaded the correct file at the end of the article for your reference...
[align=left][color=rgb(85, 85, 85)][font="][size=4]Using the hardware accelerator to calculate 128-point fft, the data was wrong at the beginning. After many attempts, it was finally successful under ...
A: I would like to ask, is there any tool or method to burn dtb files separately?
B: The OS option of the burning tool has a choice
KERN-Nand
Uboot and dtb are updated together...
[align=center][media=x,500,375]https://v.youku.com/v_show/id_XMzE2NDE1MjE2.html?spm=a2h0k.11417342.soresults.dtitle&s=56a3eba4e5a311e0a046[/media][/align] [size=4]First, let me show you a drone that I...
Microcontrollers have become an indispensable part of our lives. Many people may not understand why we say that microcontrollers are everywhere in our lives when we have not seen anything like them. L...
[i=s]This post was last edited by qwqwqw2088 on 2018-11-14 08:56[/i] [size=4] When it comes to designing a successful power supply, power supply layout is one of the most important aspects. However, e...
By eliminating the need for custom ASICs and simplifying front-end design, test and measurement engineers can save months of design time
Beijing (January 20, 2022) – Texas Instrument...[Details]
Flame retardant tester 1 Introduction It is suitable for the determination of flame retardant properties of medical meltblown filter materials and all protective meltblown filter materials. It can be...[Details]
The design scheme of WiFi Internet of Things car uses computer host software to control the movement of the car through wireless WiFi and collect information about the car. Compared with the tradit...[Details]
In the process of making the minimum system, we often encounter the problem of unsuccessful installation of the downloader driver. Most of the reasons are that the downloader driver is not compatible...[Details]
Apple only has one mobile phone launch conference every year, but every year Apple phones appear at many other mobile phone launch conferences, of course as a target. Let's follow the mobile phone...[Details]
With the single-chip microcomputer AT89C51 as the control core,
the semiconductor
cooling technology is introduced into the research of LED heat dissipation. The PID
algorithm
an...[Details]
Reset is the initialization operation of the microcontroller. Its main function is to initialize PC to 0000H, so that the microcontroller starts to execute the program from the 0000H unit. RST is t...[Details]
introduction
The NioslI embedded processor is a SOPC solution proposed by Altera. It is a 32-bit embedded processor that users can configure and build at will. Combined with rich peripherals, ...[Details]
1) Set the clock through the keyboard and continue to increase the clock based on the set clock. 2) Set the clock input display and complete it through the confirmation key. 1) Deepen the un...[Details]
Overview
Electronic pedometers are becoming increasingly popular as health devices. They can easily check the calories consumed by measuring the number of steps, and are popular for the purpos...[Details]
On the evening of March 2, Star Semiconductor released its plan for the private placement of A-shares in 2021. The total amount of funds raised from this private placement of shares will not exceed 3...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
This is a very hidden problem. If you don't pay attention, some chips on the circuit board will explode suddenly when
the oscilloscope
is connected
. It will not only have a great impact on...[Details]
Voltage reference is a simple, stable reference voltage. As a key factor in circuit design, the selection of voltage reference requires consideration of many aspects and compromises.
Differen...[Details]