As the most important branch of micropython, CircuitPython has released version 4.0.2, which is the second bug-fix version of 4.x.New fixes since 4.0.1Fix wrong gc of root display groups causing crash...
The MSP430 series of microcontrollers is a 16-bit ultra-low MSP430 microcontroller that Texas Instruments (TI) began to market in 1996. It has low power consumption and is a mixed signal processor wit...
In all previous electronic design competitions , " instrumentation " is the most common type of competition topic :If we also include the signal source category questions ( 4 questions) [1] , such as ...
I recently wanted to use the 4-channel ADC of TMD320F28379D because the data collected by the 4-channel ADC of STM32G474 has always been slightly abnormal.
Although we have dedicated ADC chips and eva...
[Open Source Saoker] FPGA-based SDRAM Controller Design (SDRAM Season 1) : https://training.eeworld.com.cn/course/5478
This course is provided by the Open Source Saoke team and is the first season of ...
Qinheng 8-bit enhanced USB microcontroller 64Krom+2Kram is more than enough for some small projects, especially with four touch buttons
The development board package for this trial only provides a dem...
In the previous lecture, we introduced the working principle and development process of single-chip microcomputers by describing an experiment of using a single-chip microcomputer to control an ex...[Details]
The COVID-19 pandemic has hit the smartphone market hard. Industry sources say that Apple, unafraid of the economic headwinds, is accelerating its foldable iPhone layout and has obtained a number of ...[Details]
Recently, the Federation of Korean Industries released a report titled "Global
Robotics
Industry and Korea's Influence", which stated that among the major countries in the world, China's ro...[Details]
introduction
Elevators are an indispensable means of vertical transportation in high-rise buildings.
With the development of economy and technology, the application field of elevators...[Details]
The rocket launcher distribution box plays an extremely important role in the completion of the rocket launcher's combat mission. It mainly controls the height and direction of the rocket launcher an...[Details]
Recently, Bill Gates, the founder of Microsoft, said in a talk show that pure electric vehicles still have a high premium value, and the premium will gradually decrease to 0 in the next ten years. He...[Details]
Solid-state lithium batteries are secondary batteries whose electrolytes are made of solid materials. The core materials mainly include positive electrode, negative electrode, solid electrolyte, curr...[Details]
For MCU space allocation, see *.M51 file; for ARM and DSP space allocation, see *.map file 1. Function positioning: If you want to C source file tools.c function int...[Details]
A week after Baidu Apollo released the "ACE Traffic Engine" project, Baidu Apollo took another important step in the field of autonomous driving. On April 19, Baidu launched the "unmanned vehicle +...[Details]
At present, the form factor of smartphones is no longer limited to a simple screen. With OPPO officially announcing the OPPO X 2021 scroll screen concept phone at the Future Technology Conferen...[Details]
Using a microcontroller to decode infrared remote control is a very troublesome problem for most beginners. The following is a C51 program for infrared remote control decoding that I wrote myself, ...[Details]
On July 6, Apple disclosed five new patent applications related to car audio systems. These five patent applications include innovations in multiple aspects such as headrests, doors, mobile phones, a...[Details]
Have you encountered the same problem as Xiabai? Many times, when we use the optical drive player to insert the CD, there will be lag or even reading failure. Whether it is a car DVD or a computer op...[Details]
Seeing that many netizens are asking how to improve their abilities, I would like to talk about my own learning process. I majored in Communication Engineering in the Computer Department, and my main...[Details]
1.
Thin and high
power
LED
display screen
According to current market observations, 20CM thick cabinets
still account for a large proportion of
global ...[Details]