After receiving the evaluation board, the first thing I did was to read the user manual. My English foundation is poor, so I can only learn with the help of Baidu Translate. The following is the user ...
[i=s]This post was last edited by wiin on 2021-11-5 15:27[/i]In the kernel state, printk prints information normally.
After mounting the root file system (tested on other boards, it is a runnable root...
How to calculate the temperature rise of MOS tube and LDO in the most reasonable way1. What is the most reasonable way to calculate the temperature rise of MOS tubes? Generally, temperature rise = amb...
Event details: [Experience the latest live broadcast products ~ ST60 short-distance, contactless connector]Updated to 2022-03-10Evaluation report summary:@mars4zhuST60 millimeter wave water medium dat...
I saw the Maxim Startup Program https://en.eeworld.com/bbs/thread-1061993-1-1.html and applied for it with the idea of giving it a try. Some of the company's new energy projects always have interferen...
You can also detect “runt” pulses caused by EFT events and ultimately calculate the energy of an EFT pulse. Using this information, you can modify your design to improve EFT immunity. EFT events occu...[Details]
Mobile phone emergency charging:
The PT1301 mobile phone emergency charging solution is a low starting voltage (as low as 0.8V), high-efficiency step-up DC-DC converter.
The mobile phone...[Details]
Diesel generator set is a kind of internal combustion generator set, which consists of diesel engine, three-phase AC synchronous generator and control system. As most of the traditional diesel engine ...[Details]
Who is the "optimal solution" for sweeping the floor?
When judging whether a robot vacuum cleaner is easy to use, obstacle avoidance is undoubtedly the core factor. Being able to accuratel...[Details]
On August 5, Qinghai Electric Power Research Institute successfully completed the wet flash characteristics test of the current transformer of Jiangsu Siyuan Hertz Instrument Transformer Co., Ltd. ...[Details]
On February 28, the Shanxi Provincial Energy Bureau issued the "Notice on Issuing the First Batch of New Energy Storage Projects". According to the notice, a total of 105 projects with a total scal...[Details]
Intelligent soft start cabinet is an electrical equipment widely used in the industrial field. It controls the starting current of the motor to achieve soft start and soft stop of the motor, thereb...[Details]
1 Shortcut
Shortcut Key Function
Ctrl+B Remove all broken lines from the flowchart
Ctrl+E Switch between the front panel and flowchart windows
Ctrl+F Search for a LabVIEW object or text
Ctrl＋...[Details]
ORG 0000H
LJMP MAIN ; Jump to the main program
ORG 0100H
MAIN: LCALL KEY_IN
MOV P0,A
LCALL DEL
AJMP MAIN
;======================
; Check if there is a key, if there is no key, return directly
;KEY_IN...[Details]
1. Several indicators that describe how input voltage affects output voltage.
1. Absolute voltage regulation coefficient.
A. Absolute voltage regulation coefficient: It indicates the rati...[Details]
1 Introduction
With the rapid development of computer network and communication technology, remote measurement and control technology has been widely used in industrial production processes, a...[Details]
China Energy Storage Network News:
On January 11, the Zhangbei Flexible DC Grid Experimental Demonstration Project was officially handed over to the North China Electric Power Dispatching a...[Details]
μC/OS-II is an open source, compact, and preemptive real-time kernel embedded development system. The code is short, clear, and has high real-time and security performance. Most of the code is wr...[Details]
What is an automatic engine start-stop system and why was it developed?
Simply put, the engine automatic start/stop system (Start/Stop System) is a system that can automatically collect driving dat...[Details]
When the European Cup is in full swing, in addition to staying up late to watch the game, Chinese audiences have to endure the early heat this year. In this hot summer, if you ask what is more suitab...[Details]
DIY/Open Source Hardware
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