This year marks the 57th anniversary of the Basic language, and many people's first programming was done with Basic on Commodore PET, Sinclair ZX Spectrum or Apple 2 in the 1970s and 1980s. It is wort...
[size=4] [/size] [size=4] The purpose of this processor board application is to provide a free learning opportunity for participating students. Students can choose the corresponding processor board fo...
As shown in the figure, in addition to capacitors and resistors, a diode is connected in parallel to the pull-up resistor in the reset circuit of an Ethernet transceiver chip. What is the function of ...
Regarding the improvement suggestions after studying "PCB Layout and Thermal Design System of High-Density Power System" , please add to the website in the form of "Editor's Note". We really hope for ...
[i=s]This post was last edited by RCSN on 2021-12-27 17:55[/i]I won't post the environment setup. After the environment is set up, burn helloworld, check the Log information, and turn on the psram tes...
When creating a source program, first use the pseudo-instruction TITLE to provide the program title, then give a general description of the entire program, and use the list pseudo-instruction LIST to...[Details]
This paper summarizes the characteristics of several common road lighting test technologies and methods, and focuses on introducing a simple and efficient single-lamp actual measurement synthesis tes...[Details]
With the development of technology, the applications of embedded and mobile Internet are becoming more and more widespread, and both of them occupy a place in their respective fields with their own a...[Details]
Automechanika Shanghai — Shenzhen Special Exhibition Concurrent events stimulate exciting dialogue between upstream and downstream of the automotive industry chain Automechanika Shanghai - Shenzh...[Details]
Abstract: The design of first-order and second-order variable parameter digital equalizers is studied, the mathematical model of the digital equalizer is given, the frequency response characteristi...[Details]
Yesterday's news on the Science and Technology Innovation Board became the main venue for intelligent manufacturing. Evert passed the review, Green Harmonic submitted application materials, and Zheji...[Details]
introduction
At present, car players basically use CD players, MD players and tape players. Since this type of player has some mechanical transmission parts inside, and is installed in the specific...[Details]
Since the late 1990s, with the demand for higher system efficiency and lower power consumption, the technological update of telecommunications and data communication equipment has promoted the develop...[Details]
Due to its good portability, a considerable number of embedded software are developed in C/C++ language. The byte order of data storage in programs written in C/C++ language is related to the CPU use...[Details]
A universal filter is designed by circuit measurement method to suppress the noise interference brought by digital circuit board to DC power supply. The dual-probe measurement technology is introduc...[Details]
Not long ago, the "Key Technologies, Complete Equipment and Engineering Applications of Flexible Substations" passed the technical appraisal of the Chinese Society of Electrical Engineering. Expert...[Details]
Although Samsung has confirmed that it will not attend the offline MWC 2021, the official said that it will hold an online live broadcast at 1:15 am on June 29th, Beijing time. The poster l...[Details]
1. Proposal of frequency conversion scheme
The lithium slag recovery device in the catalyst workshop has a centrifugal dryer, which works in the same way as the dryer in a househol...[Details]
The Mobile Shrink DataLink (MSDL) differential serial interface solution independently developed by ROHM can greatly save the number of lines in the increasingly complex clamshell connections of fo...[Details]
In today's world, smart hearable devices have become a popular trend. As the headphone market continues to grow, consumers' demand for AI-ANC and AI-ENC (environmental noise cancellation) noise red...[Details]
MicroPython Open Source section
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