After a long wait, MicroPython v1.19 has been released. Here is the description of this update.v1.19: new mpy 6 file format, improved bytecode, added Renesas-ra hardware platformIn this version of Mic...
[i=s]This post was last edited by manhuami2007 on 2022-3-18 17:00[/i]At first, I planned to use the official WAFT to achieve screen display, but I didn’t understand how to use it, so I decided to swit...
FreeRTOS on stm32 ST：https://training.eeworld.com.cn/course/5368Learn how to use CMSIS_OS based on FreeRTOS operating system in your application
Intention of this training is to introduce main feature...
The demand for intelligent and miniaturized products is constantly driving the development of the integrated circuit industry. Power products are also constantly improving with the changes in market d...
[size=4] What we need is the entire meaningful "input signal", and we need to regard the two input terminals as a "whole". [/size] [size=4] Just like in junior high school, plane coordinates need to b...
Because I just received the McQueen last night and haven't had time to assemble it yet, I'll share the unboxing first. A small packaging box, and an original microbitThe McQueen kit is very simple, co...
In the process of rapid economic development in China, construction machinery has played a huge role in promoting the development of the country. However, the environmental conditions at the work s...[Details]
We have made many Colpitts crystal oscillators, and the output waveforms are generally not very sinusoidal. For example, the waveform in this picture is pretty good-looking. So, how to get beautifu...[Details]
1. LED lights flash at different frequencies Next, we take the following LED light flashing code as an example to change the delay length to see the effect of the LED light. void setup() { pinMode(...[Details]
At the ROG 2019 new product launch conference, ASUS released three high-end gaming solutions including PC games, console games and mobile games. In addition, there are also the latest ASUS X570 serie...[Details]
Power supply is an indispensable part of all electronic products. Power supply is divided into switching power supply, linear power supply and other types. Among them, switching power supply has be...[Details]
Through the SWI exception interrupt instruction, the application in user mode can call the code in system mode, which is manifested as a system call in the operating system.
How is this process im...[Details]
According to news on September 11, today, the China Charging Alliance released the operation status of the national electric vehicle charging and swapping infrastructure in August 2023. Operation sta...[Details]
Not long ago, the Gaogong Intelligent Automobile Research Institute disclosed a set of monitoring data. In 2023, there will be 1.7348 million standard smart driving domain controllers installed on p...[Details]
China Energy Storage Network News:
On December 21, in order to thoroughly implement General Secretary Xi Jinping's new energy security strategy of "four revolutions and one cooperation", buil...[Details]
Samsung's Note20 series hasn't been released yet, but the news about S21 and Note21 has come. A few days ago, digital blogger @i冰宇宙 broke the news: "The internal code name of S21 is 'Galaxy U', and i...[Details]
The dual-trace oscilloscope is mainly composed of oscilloscope tube, amplifier, scanning and triggering system, and power supply. The display device of the oscilloscope in the display system is cathod...[Details]
In the process of embedded system development, it is inevitable to deal with "interrupts". Many beginners do not have a deep understanding of interrupts, and often see interrupts and go around. In ...[Details]
Recently, the Sichuan Provincial Development and Reform Commission and the Energy Bureau issued the "Interim Measures for the Construction, Operation and Management of Public (Special) Charging Inf...[Details]
In the instrument we designed, we used PIC series microcontrollers and encountered the problem of floating point operation. After consulting the relevant information, we found that the format of its f...[Details]
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