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.
[size=4][color=#000000][backcolor=white][font=微软雅黑, 宋体] Recently, the program on the project needs to filter a voltage signal. Although I have some understanding of digital signal processing, there is...
I don't know what conditions should be met to add a "network" to this ChipWatcher. Sometimes I can't find it, and sometimes I can't add it after I find it. I don't know if it has been optimized away. ...
[i=s]This post was last edited by hehung on 2019-7-28 23:35[/i]I've had this board for a long time, but something delayed me for the past two weeks. I took it out this week and planned to have some fu...
[i=s]This post was last edited by Aguilera on 2019-8-22 22:06[/i]nRF2401AnRF2401A is an improved model of nRF2401 ( nRF2401AG is a lead-free process model). nRF2401A works in the 2.4GHz international ...
1 Introduction to functional safety standards With the development of the automotive industry and people's increasing demand for driving comfort, the application of electronic systems in automobiles h...
Delay and interrupt errors are common problems encountered by MCU novices in the process of MCU development and application. This article summarizes the common delay and interrupt problems and solutio...
Lamborghini's first series-production hybrid models will use advanced electrical technology, including lightweight supercapacitor technology and the ability to use carbon fiber bodywork to store elec...[Details]
1. Introduction
After years of development, the Automatic Switched Optical Network (ASON) technology has been continuously accumulating and improving. For most domestic operators, the traditional t...[Details]
In this paper, a new type of dual-motor coupling-propulsion electric vehicle (DMCP-EV) is taken as the research object, and a driving mode control strategy based on PSO algorithm system efficiency ...[Details]
1. Timer1 PWM controls the servo Timer0, Timer1, Timer2 and Timer3 of S3C2440 have PWM function, which has been described in previous blogs. For details, see: S3C2440 development board bare metal p...[Details]
The PIC12F508 microcontroller has no interrupts, and key interrupts can only be used in a query mode.
The compiler used is XC8, and the compilation environment IDE used is MPLAB X IDE.
Th...[Details]
MAX197 is an 8-channel, 12-bit high-speed A/D conversion chip launched by Maxim. The chip uses a single power supply of +5V, a single conversion time of only 6μs, and a sampling rate of up to 100kS...[Details]
1 Introduction
Buses play a positive role in improving the image of cities and promoting social and economic development. However, in the remote western regions of my country and some places wher...[Details]
Electric Vehicles
Charging requires more than just an outlet in the driveway of a charging station. The increase in the number of electric vehicles has increased the demand for el...[Details]
Microcontroller control relay 51 microcontroller is the collective name for all microcontrollers compatible with the Intel 8031 instruction system. The ancestor of this series of microcontrolle...[Details]
Recently, Sungrow signed a 100MWp cooperation order with Dai Hai Power, a Vietnamese renewable energy developer, to use world-class photovoltaic inverter solutions to help Vietnam's new energy indu...[Details]
1 Introduction I2C bus is a serial bus launched by Philips. The entire system only relies on the data line (SDA) and the clock line (SCL) to achieve perfect full-duplex data transmission, that is...[Details]
It’s the end of another year. What major events have happened in the semiconductor industry this year? Let’s follow the editor’s review together! January On January 25, the U.S. House of Repr...[Details]
This article introduces a variety of microprocessor MCU and smart card cracking methods: including known non-invasive attacks such as power analysis and noise interference as well as invasive attacks ...[Details]
1. Comparison of I2S, AC97, PCM between S3C6410 and WM9713:
1. I2S, AC97, and PCM are different, each has its own, and the timing of the three is different. For the two sides to communicate, t...[Details]
DSP and ARM Processors
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