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.
Introduction to Wi-Fi 6:Wi-Fi 6, also known as 802.11ax, is the next generation of Wi-Fi technology standard. The highlight of Wi-Fi 6 is that it expands on the 802.11ac or Wi-Fi 5 standard, increasin...
[i=s]This post was last edited by wuguangtao on 2020-11-16 22:20[/i] # PWM wave output to achieve breathing light Today, let's test the timer and drive the LED light through the PWM function of the ti...
I have been engaged in embedded development and ARM development for half my life, and debugging programs is inevitable. I have come into contact with so many debugging specifications, debugging tools,...
Updated: June 22@DDZZ669Encoder counting principle and motor speed measurement principle - multi-picture analysis
Motor control basics - timer basics and PWM output principles
Motor Control Basics - P...
When I wrote the evaluation application, I mentioned that I was going to test the ADC performance of these domestic MCUs. According to the results of another company tested earlier, the performance sh...
1) Detection of ordinary diodes (including detector diode, rectifier diode, damping diode, switch diode, freewheeling diode) is a semiconductor device composed of a PN structure, with unidirectio...[Details]
1. Interrupted life cycle Interrupt signal generation (interrupt source) - Interrupt signal filtering (interrupt controller) - Interrupt signal processing (CPU) 1.1 Interrupt source In the life cycle...[Details]
Translated from EEtimes Power Electronics companies are making good progress in adopting wide bandgap (WBG) devices such as GaN and SiC. While silicon still dominates the market, the emergence of G...[Details]
Wedbush analyst Daniel Ives said in an investor report today that the storage of the iPhone 13 Pro and iPhone 13 Pro Max may be up to 1TB; in addition, all models will be equipped with LiDAR capa...[Details]
According to news on January 25, Apple, as one of TSMC’s largest customers, has been launching new processes for many years and has achieved exclusivity for a long time. For example, the iPhone 15 Pr...[Details]
One of the tasks of a power-on reset (POR) is to ensure that the processor starts running from a known address when power is first turned on. To this end, the POR logic output locks the processor in r...[Details]
BYD Co., Ltd. (002594.SZ/01211.HK, hereinafter referred to as BYD) released its 2018 financial report. The financial report data showed that BYD's total revenue in 2018 was 130.055 billion yuan, up 2...[Details]
With the rapid development of digital technology, various digital display screens have emerged, including LED, LCD, DLP, etc. There are various control systems for various digital large screens, in...[Details]
The latest hands-on video of Pixel 6a has been leaked. The phone was unveiled at the 2022 I/O conference on May 11 and will be officially released on July 28. This hands-on video shows the ...[Details]
Reducers are generally used for low-speed and high-torque transmission equipment. The power of electric motors, internal combustion engines or other high-speed running engines is decelerated by mes...[Details]
MFRC523 is a highly integrated reader/writer from NXP for contactless communication at 13.56MHz frequency. The MFRC523 reader supports ISO/IEC 14443 A/MIFARE mode. The internal transmitter of MFRC5...[Details]
1. Beat and state cycle The clock generator is a divide-by-2 flip-flop circuit that divides the oscillator's signal frequency fOSC by 2 and provides two-phase clock signals P1 and P2 to the CPU. The ...[Details]
0 Introduction
Temperature measurement and control are widely used in industrial and agricultural production, daily life and scientific research. Due to the nonlinear output and poor consistenc...[Details]
Fault 1 Black screen after power on, no response. Inspection and repair process 1. After testing, it was found that the main power supply had no output. The power supply failure should be solved fi...[Details]
With the continuous improvement of people's living standards and the development of intelligent home appliances, the smart home appliance market will continue to accelerate in the future, and t...[Details]
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