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.
The characteristics of soft ferrite are: low saturation flux density, low magnetic permeability, low Curie temperature, low medium and high frequency loss, and low cost . The first three lows are its ...
[i=s]This post was last edited by Aguilera on 2020-2-9 21:45[/i]I have made three TM1650 and MSP430F149 projects, which also involve a lot of other things. I won't talk about them one by one here. Her...
[i=s] This post was last edited by ericchu923 on 2018-9-18 15:41[/i] Hello fellow forum members, I am currently studying the transplantation of the development version of Zhengdian f767 Apollo to micr...
Using LM358, the first op amp is used as a follower circuit, and the second op amp is used as a simple differential circuit to power the microcontroller ADC. It uses a 3.3V power supply. The first op ...
[i=s]This post was last edited by jj1989 on 2018-12-30 14:29[/i] [size=4] [md]Seeing everyone unboxing their own **Rapid IoT Prototyping Kit SLN-RPK-NODE**, I couldn't wait, but there was no news of d...
/* Name: Some issues about STM32 GPIO pins Description: When I was writing a keyboard scanning program today, I encountered some problems. Some pins can read the level status, but some pins can no...[Details]
#include
#define uint unsigned int
#define uchar unsigned char
uchar code monthday ={31,28,31,30,31,30,31,31,30,31,30,31};
uchar month_n_day(uint y,uchar m) //Calculate how many days there ar...[Details]
Infineon Technologies AG recently announced that it and Anker Innovations, a global leader in charging technology, will jointly establish an innovation application center in Shenzhen. Once fully ope...[Details]
Recently, AMD officially released the fourth-generation EPYC 9004 series processor code-named "Genoa", targeting servers, data centers, high-performance computing, artificial intelligence and other f...[Details]
What is an AVR microcontroller? What are the advantages of an AVR microcontroller? Why should you choose an AVR microcontroller? AVR microcontroller is a new type of microcontroller developed by AT...[Details]
Dynamic Young's Modulus is an important parameter of the mechanical properties of rigid materials such as concrete in the design of construction projects. It reflects the slight deformation of the ...[Details]
USB overview USB devices are now a very commonly used interface, and its plug-and-play feature brings great convenience to people. In embedded applications, USB is often used as an interface to co...[Details]
1. The role of trigger Triggering is one of the most important features of an oscilloscope. Because the oscilloscope has a powerful triggering function, it can be used to capture abnormal signals an...[Details]
While maximizing power efficiency at full load is a priority in AC/DC power supply design, standby power standards and emerging power efficiency standards are adding additional considerations. The...[Details]
Based on data, this report analyzes the investment and financing situation of the industry in detail, and includes industry startup representatives, investment hotspots, active investors behind the...[Details]
1 Overview
Access control systems are moving beyond the limitations of traditional cards and readers to a new world of configurable credentials and contactless technology. In this new worl...[Details]
On the 12th, the reporter learned from the State Grid Jiaxing Power Supply Company that in order to meet the charging needs of rural new energy vehicles, the company has put into operation 39 State Gr...[Details]
KUKA robot configuration electric servo welding gun, using the software plug-in "SERVOGUN.BASIC"
Motor
Drive schematic:
X-type welding tongs
...[Details]
The power amplifier, commonly known as the "loudspeaker", is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source (from the mixing consol...[Details]
01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]
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