1. Limiting filter method (also known as program judgment filter method)A. Method:Based on experience, determine the maximum deviation value allowed for two samples (set to A).Each time a new value is...
I have some small questions during the programming process of the two-line scrolling display of the LCD1602 module. I hope you can help me answer them:congratulate: Thank you everyone. {:1_131:} #incl...
[i=s]This post was last edited by hotsauce1861 on 2019-11-30 08:01[/i] ## Permanent magnet synchronous motor classification According to the position of the permanent magnet on the rotor, it can be di...
There is a guy in Ant Forest who is really crazy. He approaches me and surpasses me at a fixed time and place every day. I have always wanted to make more steps, but I took a big step yesterday at noo...
Author of this article: Joshua Zhu, an engineer at STMicroelectronics,click to download the pdf document to view:Keywords: BlueNRG-1/-2, low crystalQuestion: Some customers do not want to use the inte...
From July 1, 2019, Victoria's A$1.3 billion Solar Homes program will require users to install smart inverters on their roofs.
Victorian Energy Minister Lily D'Ambrosio said the installatio...[Details]
With the increasing demand for high processing power, real-time multitasking, network communication, and ultra-low power consumption, traditional 8-bit machines can no longer meet the requirements ...[Details]
The clock is very important for electronic devices. It is a benchmark for transmitting data. Without this benchmark, it will cause system chaos. The frequency of S3C2440 has two input modes: extern...[Details]
Given the times we live in today, portability of embedded systems is a critical design consideration. Portable systems are often battery powered, and battery life depends on the system's power con...[Details]
0 Preface For a long time, orifice flowmeters have been widely used due to their mature technology, high degree of standardization, simple structure, and easy maintenance. Orifice flowmeters are also...[Details]
The Tektronix WFM8300 and WVR8300 waveform monitors test the output of 4K cameras to help ensure optimal viewing quality. Beijing, China, July 1, 2014 – Tektronix, a market leader in broadcas...[Details]
Scientists at Peter the Great St.Petersburg Polytechnic University (SPbPU) are developing a technique to print electrodes for tiny lithium-ion batteries using an inkjet printer . The ongoing research...[Details]
With the rapid development of science and technology, information technology has spread to every corner of our work and life. Our food, clothing, housing, transportation, entertainment and leisure ...[Details]
Fujitsu has announced a technology that uses RGB LEDs to transmit data to mobile phones and tablets. The technology can illuminate retail items or exhibits in museums, for example , while also s...[Details]
Today, Intel released its third-quarter financial report, with total revenue of $19.2 billion, the same as the same period last year; net profit was $6 billion, down 6% from $6.4 billion in the ...[Details]
On October 22, Huawei will officially release the Mate 40 series online. At that time, the Kirin 9000 processor will also be unveiled. Like Apple A14, it is based on TSMC's 5nm process. Now, n...[Details]
In high-end factory automation applications such as gas and oil plants and power plants, the requirements of low EMI, small size, high reliability and low cost are particularly challenging for chan...[Details]
Almost all audio amplifier circuits use IC as the main amplifier for producing small size. The audio amplifier circuit shown here uses M12CLK IC whose operational amplifier IC has been integrated.
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In practical applications, a software-programmable gain amplifier (PGA) is often required to amplify analog input signals of different amplitudes to a certain range, which is convenient for sampling...[Details]