My work has not been going well recently. I have not been careful enough and I have begun to doubt my ability to work. I have talked to my friends about it and it has improved a lot....
[i=s]This post was last edited by chrisrh on 2019-1-24 13:04[/i] [size=5]Based on Rapid IoT Weather Station, I designed a new one and changed the application on the kit and APP to what I wanted. I enc...
[If you don't understand, ask] [1] What parameters determine the capacity of the audio transformer? If the capacity of the audio transformer is required to be above a certain value (now 2*40W), is the...
《high speed digital design》
High Speed Digital Design HandbookThis book is written specifically for circuit design engineers. It mainly describes the analysis and application of analog circuit princip...
Lakka Introduction
Lakka is a lightweight Linux distribution that turns a tiny computer into a full-fledged gaming console. Lakka can run on a variety of different hardware platforms, including person...
[i=s]This post was last edited by Gen_X on 2021-4-26 19:52[/i]After many tests:
Arteli AT32F421 supports its own CFFT-F32 operation.
The function is located in: \AT32F421\Artery AT32 MCU Pack_20210324...
Chips are usually regarded as a synonym for integrated circuits. On a chip the size of a fingernail, there are tens of millions to billions of components, which is like dancing on the tip of a needle...[Details]
Introduction Systems for detecting and monitoring tire pressure were first developed in Europe in the 1990s. The original purpose was to improve comfort, because the shock-absorbing characteristics o...[Details]
Power supply measurement of electronic devices usually refers to the measurement of switching power supplies (of course, there are also linear power supplies). There are a lot of materials about sw...[Details]
Recently, the National Energy Solar Power Research and Development (Experimental) Center (NESC) of the China Electric Power Research Institute successfully carried out the first photovoltaic invert...[Details]
The OPPO Find X3 series will be officially released on March 11. Before the release, Shen Yiren got his hands on OPPO's most powerful flagship in advance. On March 8, Shen Yiren recommended t...[Details]
ONLYOFFICE announces new partner program to expand online presence in the Chinese market
RIGA, LATVIA - Media OutReach - December 10, 2021 - With a broad and growing network of resel...[Details]
Currently, more and more users are using electronic dynamometers. Although many users know how to use them, there are still many users who fail to follow the correct operation sequence. Today, the ed...[Details]
A and B communicate serially (mode 1), using the 'checksum' to check the baud rate to 2400. Both the sending buffer and the receiving buffer are 16-byte units starting at 30H in the chip. Given: fosc...[Details]
The ultimate goal of radar and sonar applications is to detect, estimate and track targets. Their tasks are to process the received signals, extract features, analyze and identify them, so as to de...[Details]
There are many issues that users need to consider when selecting weighing sensors , such as signal output, maximum measurement value, number of measuring axes, buffer mechanism, sensitivity, etc., whi...[Details]
In order to ensure that the controller can work reliably during power outage, a DC power supply system is used in high-voltage power distribution control. During power outage, the DC power supply s...[Details]
WASHINGTON (Reuters) - The Trump administration is close to declaring 89 Chinese companies in aerospace and other fields to have ties to the military, which would restrict their purchase of a range o...[Details]
I have seen some examples of STC microcontrollers downloading programs without powering off on the Internet. However, they all require serial port interrupts to complete. The following is a program sn...[Details]
The main factors affecting the total harmonic distortion plus noise
(THD+N) characteristics of dual-supply amplifiers are input noise and output stage crossover distortion. The THD+N p...[Details]
In order to further optimize the company's production capacity layout and enhance the influence and comprehensive competitiveness of the company's business, Guangzhou Penghui Energy Technology Co.,...[Details]
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