Fuzix is a proper Unix, with multiple processes, devices, all the standard Unix tools, Bourne shell, vi clone, etc. Given the RP2040's limited RAM and no MMU, this port keeps just one process in memor...
[i=s]This post was last edited by ddllxxrr on 2019-8-4 09:34[/i]Just like programming, some English abbreviations come into view. I hate these abbreviations. Some people even enjoy them. I was reading...
[i=s]This post was last edited by Future Developer on 2022-3-17 10:59[/i]After receiving feedback from many engineers about Jianchi CDK, we found that many of the problems have certain commonalities, ...
About the dynamic load response of the switching power supply, the oscillation phenomenon of the D-pole waveform of the MOS, and the delay problem of output voltage switching...
In the process of using servo drives, we all need to debug the drives. The most critical parameter debugging is PID parameter tuning. Many novices often lack experience in this area and don't know whe...
From August 14 to 16, 2020, the 8th China International Electronic Information Fair (CITE2020) with the theme of "Innovation, Sharing, Openness and Cooperation" will be restarted at the Shenzhen Conv...[Details]
“ …combining fiber optic technology and electrical measurement systems is a radical departure from the traditional approach of separating the two, and this fusion is bound to solve more practical prob...[Details]
The iPhone 12 has just been released, and scalpers in the secondary market have begun to get agitated. According to domestic media reports, the blue color of the iPhone 12 series is the most popular,...[Details]
Motorola has just posted a list of 23 devices that can be updated to the Android 11 mobile operating system on its official blog. It covers the clamshell Moto Razr folding screen smartphone, th...[Details]
Introduction: When buying a digital storage oscilloscope (DSO), people tend to focus on bandwidth, sampling rate, storage depth and number of channels, but one performance is often overlooked, which ...[Details]
At the 5th ADAS and Autonomous Driving Forum 2021, Mr. Dao Liyang, High-Precision Product Manager of Unicore, gave a speech entitled "Beidou High-Precision Chips Empower Intelligent In-Vehicle Applic...[Details]
Different from the power supply, the DC electronic load is a device that consumes energy by controlling the internal power or conduction flow of the transistor and relying on the dispersed power of t...[Details]
Tianyancha APP shows that recently, Kangzhi Integrated Circuit (Shanghai) Co., Ltd. has undergone industrial and commercial changes, adding several shareholders including Hubei Xiaomi Changjiang Indu...[Details]
1. Experimental Purpose Be familiar with using the graphical editing input method of QuartusⅡ to design simple combinational circuits, master the hierarchical design method, and through the design of...[Details]
LED multiplexing technology and application (LED pixel decomposition technology)
LED pixel decomposition (also known as virtual pixel) technology uses LED multiplexing technology. The same LED ligh...[Details]
This article compares and tests the STM32 read and write IO time by operating registers and calling library functions. Hardware Environment Main control chip: STM32F103ZET6 External crystal: 8MHZ Sys...[Details]
Battery discharge tester TKXFD battery discharge tester, also known as battery discharger, battery discharge tester is designed for battery pack verification discharge experiment, capacity test, batt...[Details]
Reference address of this article: http://www.eepw.com.cn/article/202103/423865.htm Fig.1.In hybrid-electric vehicle electrical architectures,the on-board charger must contend with the AC power lin...[Details]
On the evening of July 27, HGTECH released its semi-annual performance report stating that its operating income in the first half of 2021 was approximately 4.639 billion yuan, a year-on-year increase...[Details]
On May 10, the official website of the Beijing Securities Regulatory Bureau released information stating that at the beginning of 2021, Lenovo Holdings was randomly selected as the subject of on-site...[Details]
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