Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Recently, I used the serial port to receive data from the serial screen, but I can only receive 8 bytes at a time:
The serial port is configured as usual:GPIOB_SetBits( GPIO_Pin_7);GPIOB_ModeCfg( GPIO...
Before the National Day, the wireless serial port tool produced by @RCSN is here . This tool originated from RCSN's business trip last year. A lot of serial port communication or debugging was needed ...
I saw a relatively comprehensive and classic FPGA learning route on the Internet and couldn’t help but repost it. The original source and the original author’s blog are detailed at the end of the arti...
RF Power Amplifier Design Specifications and Guidelines
Chapter 1 RF Power Amplifier Design Step 11.1 Determine the design plan 11.1.1 GSM and PHS base station systems1
1.1.2 CDMA and WCDMA base stati...
Some data say that most op amps can be powered by either single or dual power supplies, except for those that can only be powered by dual power supplies unless otherwise specified.This is the "offset ...
[i=s] This post was last edited by Qiufeng Streetball on 2021-3-26 13:24[/i]I have always wanted to have an oscilloscope. In March, Keysight Technologies had a Thanksgiving Month event live broadcast ...
The basic working principle of PWM converter
The basic working principle of PWM converter
The working principle of PWM converter is shown in the figure. Due to the increase of switching freque...[Details]
Hyundai Motor Group has developed a new integrated infotainment system, including navigation and in-car payment systems based on augmented reality (AR), to enhance its influence in the fast-growing g...[Details]
According to reports, some users have recently received sales calls from operators for 5G packages, and the lowest monthly fee has been reduced to 89 yuan. After contacting the customer service of th...[Details]
First, there is such a function in the STM32 library function void TIM3_PWM_Init(u16 arr,u16 psc) If TIM3_PWM_Init(7200,100) //Set the spectrum to 7200. Divide by 100 We initialize the timer to get t...[Details]
Any substance dissolved in water will change its refractive index. The more dissolved substances are, the greater the change in the refractive index of the solution. According to the change law of the...[Details]
LED has strong application flexibility, and there will certainly be differences in the driver power supply that you don’t understand. If handled improperly, it will seriously affect the service lif...[Details]
Memory module manufacturer ADATA held a board meeting today (6) to approve the 2019 second quarter financial report, with cumulative net profit after tax reaching NT$262 million (same unit below) in ...[Details]
Semiconductor supplier STMicroelectronics (ST; NYSE: STM) will participate in the 2020 Munich Shanghai Electronics Show (July 3-5). With the theme of "ST, Technology Starts with You", ST will showcas...[Details]
Last year, HMD launched the Nokia C1 – an affordable Android Go phone (50 EUR, ~392 RMB) with a compact 5.45-inch display. Today, its successor, the C1 Plus, was revealed ahead of its release....[Details]
On December 10-11, the 2020 China Integrated Circuit Design Industry Annual Conference and Chongqing Integrated Circuit Industry Innovation and Development Summit Forum were held in Chongqing. As t...[Details]
This article is compiled from Xilinx official blog ON Semiconductor's Intelligent Power Modules (IPMs) and Integrated Power Modules are built to effectively control motors. They are suitable for hi...[Details]
At present, the mainstream brands of spectra in the market include imported Agilent, Thermo, Perkin Elmer, Shimadzu, etc., and domestic ones include Puxi, Beifen Rayleigh, etc. It mainly depends on w...[Details]
We have given a preliminary introduction to the overview and initialization in the section. Now let's complete the entire key interrupt program. When a key interrupt occurs, the CPU will jump to ad...[Details]
1. The clock of S2C2440 is multiplied by MPLL phase-locked loop, where the formula is: There are three types of clocks in the S2C2440: FLCK This is the core clock that can reach a maximum of 40...[Details]
1. Steps to write ts driver (beginners can just take a look at it, the content is a bit confusing)
1. Copy the header file;
2. Write entry and exit functions
3. All...[Details]
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