When porting UBOOT, I found a strange problem. I added printf function information to a function for debugging. After the success, I deleted the related debugging of printf, but something went wrong. ...
I received KW41Z today. I haven't played with Freescale boards since Freescale was acquired. Accessories, two boards, one Lierda wirelessOn the front, there is an obvious antenna interfaceOn the back,...
I have never been exposed to stepper motors before, so I found some information on the Internet!28BYJ-48 stepper motor:A stepper motor is an actuator that converts electrical pulses into angular displ...
I would like to ask if anyone has used the IQmath function in DSP28035. When I was using it, I got an error message like placement fails for object "IQmath", size 0x1e (page 0). Available ranges: RAML...
[i=s]This post was last edited by zy459994202 on 2018-6-11 17:15[/i] [md] Today, we will introduce how to use RT-Thread MicroPython to build a web server. The module needed is the MicroWebSrv module. ...
[align=left][color=rgb(51, 51, 51)][font=Avenir, "][size=4]This is something I made when I first learned DSP (DSP + software oscilloscope of host computer). I'm showing it to you. [/size][/font][/colo...
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
When choosing a laptop battery, you should consider several factors, such as power, appearance, and quality.
Regarding power, we often see that a manufacturer uses values such as the number ...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
Images in science fiction movies often break through the limits of reality, such as in the movie "Minority Report." Tom Cruise uses a multi-touch screen to browse information. Capacitive sensing te...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
Xiaomi, a well-known Internet phone in mainland China, won a million-unit order contract from China Unicom on November 20 last year, which made Xiaomi famous in mainland China. In April this year...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
At present, a large number of cooling tower fans, speed fans and special fans are in use in petroleum, chemical, pharmaceutical, metallurgical and other enterprises. Some fans have no monitoring in...[Details]
0 Introduction
In order to improve the automation control of shortwave transmitters, so that they can automatically process from far to near, the technicians here use the ICS system to complete the ...[Details]
The production process of lithium batteries does not mention the previous processes such as material preparation, winding, liquid injection, and packaging, but only talks about the final formation ...[Details]
Embedded System
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