DTU (Data Transfer Unit) is a wireless terminal device specially used to convert serial port data into IP data or convert IP data into serial port data for transmission through wireless communication ...
CadenceLIVE China 2022 China Online User Conference invites you to attendRegister for the conferenceSummer is coming, everything grows, the sun is bright and bright. In this midsummer season, CadenceL...
introduceReceivers typically contain narrow bandpass hardware filters and narrow low-pass filters implemented in digital signal processing (DSP). The equivalent noise bandwidth (ENBW) is a way to unde...
Measurement uncertainty and error are basic propositions studied in metrology, and are also important concepts frequently used by metrology testers. They are directly related to the reliability of mea...[Details]
/************************** Resources used by the file 1. Port: P0.0, P0.1 2. Call delay_ms function ******************************/ #define TIME 1 #define display_TIME 1000 sbit CS=P1^0; //Chip sel...[Details]
Earlier this month, vivo launched the vivo Y76s 5G smartphone in the Chinese market, with the main features including the Dimensity 810 chipset, 50-megapixel dual cameras, and 44W fast charging...[Details]
1. Introduction
LED is considered to be a revolutionary solid light source that replaces traditional lighting sources such as incandescent lamps and fluorescent lamps, which consume a lot ...[Details]
As expected by many Apple fans, Apple China finally launched the MagSafe leather protective case for the iPhone 12 series today. The price is 999 yuan, the same price regardless of version. Is...[Details]
Friends who work in the automotive industry all know the CAN bus, which is the bus standard for communication between the electronic control units of today's cars. Almost all car manufacturers now ch...[Details]
In system-level chip design, design verification is a very important task. Although the traditional verification method is relatively simple, it has high requirements for design engineers and the v...[Details]
A few days ago, a netizen talked about implementing SPI communication through FPGA. Through the replies to the post, I found that many netizens are still confused about SPI communication, so today I w...[Details]
The three major U.S. stock indexes closed lower on Tuesday. As of the close, the Dow Jones Industrial Average fell 23.33 points, or 0.09%, to 27,198.02 points; the S&P 500 fell 7.79 points, or 0.26%,...[Details]
When using the ROS robot to build a map, it is necessary to run autonomously in the room and collect map information. In this process, the forward and reverse rotation of the motor and the speed of...[Details]
On July 2, 2018, the long-prepared GoodWe and ON Semiconductor joint laboratory held a grand unveiling ceremony. GoodWe General Manager Huang Min, Deputy General Manager Fang Gang, ON Semiconductor...[Details]
On March 14, Luxshare Precision released its 2021 annual performance report. In 2021, Luxshare Precision achieved operating income of 154.106 billion yuan, a year-on-year increase of 66.60%; net prof...[Details]
To improve the energy efficiency of computing and telecommunications products, Infineon Technologies AG recently announced that the company will launch the OptiMOS 25V device series at the 2010 App...[Details]
1. Experimental tasks When the switch SP1 is pressed, the AT89S51 microcontroller generates a "ding-dong" sound and outputs it from the P1.0 port to the LM386, which is amplified and sent to the spea...[Details]
The main power converter circuit is composed of domestic PQ50/50 magnetic core, IRFP460LC, auxiliary resonant network, etc.
The main power converter circuit is composed of domestic PQ50/50 magne...[Details]
Microcontroller MCU
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