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.
"ADI Reference Circuit Collection (Volume 4)" mainly introduces reference circuits designed, debugged and verified by ADI engineers. Through these reference circuits, these products can be quickly and...
I recently made a voice coil motor drive circuit, and the information I found gave such a circuit. The control signal is taken out from the DAC interface of the microcontroller, amplified twice by the...
1 Introduction In tap water production enterprises, part of the water is collected from water wells far away from the plant. The water intake points are often unattended. In order to enable the staff ...
The official network port TCP routines all require an operating system and are difficult to use, so I don't want to use the official TCP routines. Fortunately, ST officially provides the steps to use ...
donatello1996Special Edition for Assessment Centres
[i=s]This post was last edited by hau30729 on 2020-1-9 17:24[/i]I don't know what I clicked... The Sch line drawing button disappeared.But using the hotkey P-W can be usedNormally there should be a dr...
"In 2030, we judge that the scale of (Chinese automobile) chips will be about 30 billion US dollars, and the quantity should be 100-120 billion pieces per year." At the Global Intelligent Vehicle In...[Details]
1. Introduction How to alleviate urban traffic congestion and improve road capacity has become an urgent issue that needs to be studied and solved. If the traffic lights can be intelligently controll...[Details]
At the International Solid-State Circuits Conference (ISSCC) on February 16, 2021, imec demonstrated the first IEEE 802.15.4z impulse radio ultra-wideband (IR-UWB) transmitter chip, which can better ...[Details]
According to the Nikkei, at the "World Digital Summit 2021" which discussed the use of artificial intelligence (AI) and the high-speed communication standard 5G to innovate digital technology, Arvind...[Details]
1. Detection of color-coded inductors Set the multimeter to the r 1 position, and connect the red and black test leads to any lead-out terminal of the color-coded inductor. The pointer should s...[Details]
The basic electron tube generally has three poles, a cathode (K) for emitting electrons, an anode (A) for absorbing the electrons emitted by the cathode, and a grid (G) for controlling the flow of ...[Details]
Abstract The design principle of power-off protection circuit is proposed, which realizes the highly reliable power-off protection circuit by making power-off protection and system reset work at th...[Details]
Isolating Capacitive Load Circuits Using Series Output Resistors
Driving capacitive loads
By adding a resistor (ROUT), it is possible to drive almost any amount of capacitance at the output...[Details]
0 Introduction
At present, most domestic bus stop announcements are made manually, but because drivers need to make announcements while ensuring safe driving, there are often a series of p...[Details]
2440 is connected to SDRAM, Nor Flash, and Nand Flash (through Nand Flash control, the CPU can directly control SRAM, SDRAM, and Nor Flash, but cannot directly control Nand). It also has 4K of SRAM i...[Details]
How to build a perfect self-driving car? Some companies choose to start by building a new car. For example, Tesla is developing its autonomous driving technology step by step in the process of devel...[Details]
This article describes the features of Spartan-3 FPGAs that are optimized for DSP and analyzes their performance and cost advantages through implementation examples. All low-cost FPGAs offer basic lo...[Details]
Key tasks of State Grid Corporation of China in 2020
1. Make every effort to implement the major decisions and arrangements of the Central Committee
1. Make every effort to preven...[Details]
Modern radar and EW systems rely on sophisticated signal processing and complex RF modulated pulses. Without proper signal design verification, these technologies may fail during critical engagements...[Details]
1 Problem statement In the processing of CNC lathes, the measurement of cutting force is very important. By measuring the cutting force, we can analyze and study the stress conditions and working co...[Details]