I. Brief description of frequency characteristics (1) Since there is a reactive element C in the amplifier circuit , it presents different impedances for different frequencies, so the amplifier circu...
Today, when I was using HPM6750EVKMINI, the download prompt "Unable to connect to localhost:3333" appeared. The download of the example program that worked well before also had this prompt.After the d...
After starting the LoRa mode (i.e. setting the LongRangeMode bit of RegOpMode), you can set the LoRa working mode. . As shown in the following table:By changing the value of the RegOpMode register, yo...
[i=s]This post was last edited by Baboerben on 2019-5-20 23:17[/i] [p=30, 2, left][size=4]In modern radar systems, DSP circuit boards are widely used. DSP circuit boards usually use a certain DSP chip...
When technology drives a technological change, user feedback is always polarized. One group of people thinks "it's good now, there's no need to change", while the other group thinks "only new technol...[Details]
The strategic cooperation signing ceremony between Thundersoft Software Co., Ltd. ("Thundersoft", stock code: 300496), a world-leading provider of intelligent operating system technology and products...[Details]
1. Background of wind power industry
With the increasing support from the government for the wind power industry, the wind power industry has developed rapidly. In 2007, 3,155 new wind turbines w...[Details]
Recently, Shandong Province has completed the organization of the 2020 annual direct power trading. 90 power sales companies, 5 power users, and 48 power generation companies have all participated ...[Details]
1 Overview
Component Object Model (COM) is a binary code interoperability specification proposed by Microsoft Corporation. ActiveX is a standard COM component that implements some specific interf...[Details]
Canadian Solar Inc. (NASDAQ: CSIQ, hereinafter referred to as "Canadian Solar") released news on February 23, 2023, announcing that Canadian Solar Inc. (CSI Solar, hereinafter referred to as "Canad...[Details]
The signing ceremony of the official automotive service partner of the 19th Asian Games and the press conference for the launch of Geely Auto's Asian Games strategy were held at the Hangzhou Internat...[Details]
The oscilloscope probe has X1 and X10 ranges. Which one should I choose when measuring a signal? 1. Let’s look at their differences first? X1 gear means the signal enters the oscilloscope without a...[Details]
Among the indicators of spectrum analyzers, the 1dB compression point indicator is a relatively key indicator. When some spectrum analyzer indicator manuals give relevant indicators, the test method ...[Details]
Through ARM Uart programming, see the impact of "\r" on program output:
After adding \r:
Program: main.c
#include "uart.h"
int main()
{
char c;
char* str =...[Details]
ON Semiconductor ON Semiconductor's revenue will reach US$8.33 billion in 2022 and US$8.25 billion in 2023, a slight decrease of 0.9%. Automotive business revenue in 2022 will be US$3.36 billion,...[Details]
While Huawei's P20 Pro and this year's P30 Pro are amazing cameras, they're not as strong at recording videos as they are at taking photos. This is partly because the Kirin 970 and Kirin 980 chipsets...[Details]
This paper proposes a
control scheme of
repetitive control
, which uses a repetitive controller to track the periodic reference command signal and reduce the output voltage harmonics. At the...[Details]
The memory of MCS-51 can be divided into four categories:
Program memory
A microprocessor can intelligently perform a task. In addition to their powerful hardware, they ...[Details]
In the era of intelligent driving, safety comes first.
Are vehicles equipped with lidar really safer to drive? International insurance giant Swiss Re has given a positive answer using a ...[Details]
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