[i=s]This post was last edited by dcexpert on 2021-5-8 09:20[/i]Thonny is an IDE for beginners, integrating multiple functions such as code editing, file transfer, serial terminal, data visualization,...
I want to read and write 4 registers in FPGA under 2440. The chip select of FPGA is cs4. First, set the timing (PROGRAMMABLE ACCESS CYCLE) and map 0x20000000 to virtual memory. At this time, the physi...
There are two important statements in lab4.c: cdcReceiveDataInBuffer(dataBuffer, BUFFER_SIZE, CDC0_INTFNUM); //Receive cdcSendDataInBackground(dataBuffer, bytesReceived,CDC0_INTFNUM, 0); //Send Declar...
[img=500,148]http://www.amobbs.com/data/attachment/forum/201302/22/132032pr5pnnsjdspex934.jpg.thumb.jpg[/img] Hello everyone: The clock frequency of the AD9833 in the above picture is 20MHZ, and the d...
It's Chinese New Year, I'll check it out every day, and I'll find some moments full of the flavor of the New Year every day, and I'll keep updating, so stay tuned~~~First, on the first day of the New ...
1. Introduction
This design was made for participating in an electronic design competition. It effectively solved the problem of the operation and control of an electric car on a seesaw. The s...[Details]
With the advent of increasingly powerful processors, image sensors, memory, and other semiconductor devices, as well as the algorithms that enable them, computer vision can be implemented in a wide...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
As people's requirements for safety and comfort in the process of driving cars continue to increase, automotive radars are widely used in the car's adaptive cruise system, collision avoidance syste...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
Analysis of the three core aspects of digital TV transmission standards
According to the differences in regionality, transmission method and modulation method, the transmission method needs to...[Details]
Every time I go home and walk up the stairs, I am always scared. The corridor lights are often broken, and no one changes the bulbs, or they are not smart enough and need to be operated manually. E...[Details]
The capacity of a battery depends on the amount of charge and discharge, in addition to some factors of the battery itself. Obviously, if the charge and discharge of the battery can be recorded all...[Details]
1. Introduction
Modern modular machine tools are equipped with a large number of electronic devices to meet the requirements of processing accuracy, processing speed, etc. If the conventional ...[Details]
The biggest advantage of Profibus is that it is guaranteed by the stable international standard EN50170 and has been proven to be universal in practical applications. It has been widely used in man...[Details]
As a new type of centralized and decentralized elevator control system, serial communication has been widely used in China. Compared with the previous centralized and unified control system, each s...[Details]
The programmable controller directly controls the stepper motor, which can significantly reduce the cost of the control system of the modular machine tool automatic production line. The article int...[Details]
MicroPython Open Source section
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