STM32 independent watchdog ,
Driven by a dedicated low-speed clock (LSI), it can still be effective even if the main clock fails, so this watchdog can work under requirements unrelated to the main clo...
I had the urge to do a series of topics on sound visualization. This topic is a bit difficult and covers a wide range of areas. The related FFT and FHT algorithms are also quite complicated. However, ...
1. Use Rapid IoT web project development process, completely developed on the web, with complete functions. Take remote control LED as an example for testing. 2. First enter the homepage and create th...
Deep-sea motor control system is a key technology in deep-sea operations such as deep-sea scientific investigation, geological exploration, biological resource collection, and deep-sea salvage. It ...[Details]
The Ministry of Housing and Urban-Rural Development and 16 other ministries and commissions jointly issued the "Guiding Opinions of the Ministry of Housing and Urban-Rural Development and Other Depar...[Details]
Today we will introduce the overcurrent protection circuit of the motor. When the motor starts, press the lock button SBi once, and when the start is complete (after the motor speed stabilizes), pr...[Details]
The core content is in this picture: I believe everyone understands the concept of bus. In the figure, you can see 6 timer modules, Micro Timer 0, Micro Timer 1, Timer 0, Timer 1, Timer 2, Tim...[Details]
Download address of Chinese localization package: https://me.csdn.net/download/u010210711 Chinese localization tutorial Directly unzip the Chinese localization package and copy it to the bin folder o...[Details]
In the year of implementing the 14th Five-Year Plan, the 6th Plenary Session of the 9th CPC Panzhihua Iron and Steel Committee (Enlarged) and the 8th Staff Representative Conference of the 4th Panzhih...[Details]
Abstract:
Aiming at the current problems of expensive SD card controller dedicated chips and slow reading and writing speed of software simulated SPI timing control in embedded platforms, an ...[Details]
In recent years, the development of small battery-powered devices has been rapid, such as tablet computers, handheld game consoles, video players, digital photo frames, etc. Generally speaking, the...[Details]
1. Introduction
Here we will introduce the basic principles of data engine technology and reveal the role of this technology in transforming the performance of traditional DCS contr...[Details]
1 Introduction
With the development of electronic science and technology, the number of projectors purchased by universities, enterprises, and government departments has increased, and they a...[Details]
At the 2022 China (Shenzhen) Integrated Circuit Summit held at the end of December last year, Wang Chenglu, CEO of Shenzhen Kaihong Digital Industry Development Co., Ltd., delivered a keynote speech,...[Details]
In the absence of special instruments, the quality of capacitors can be tested and judged using the resistance range of a multimeter. Fixed capacitors with large capacity (above 1μF) can use the resis...[Details]
I used the most common and cheapest 315 MHz wireless module that costs only a few dollars to receive and transmit, without decoding. The 433m program is the same and does not need to be modified.
...[Details]
0 Introduction
Prosthetic limbs are an effective means for amputees to compensate for their lost motor functions and return to society. One of the focuses of prosthetic research is the bio...[Details]
According to foreign media reports, GelSight and Meta AI, pioneers in tactile intelligence technology, announced the launch of Digit 360, an artificial fingertip-shaped tactile sensor that can prov...[Details]
PCB Design
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