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.
[i=s] This post was last edited by Moralist on 2019-2-22 14:12 [/i] [size=5] [b][backcolor=white] Bluetooth headsets [/backcolor] Single-button touch screens are usually printed with 223B, 223EB or 23...
[align=left][font="][font=Tahoma, "][color=#000]As electronic devices get smaller and smaller, and as users have more unique needs, printed circuit board design becomes increasingly complex - not to m...
In the DSP world, due to the limitations of DSP chips, fixed-point decimal operations are often used. The so-called fixed-point decimals are actually decimal operations using integers. The following w...
In the CCS development environment, turn on the -O2/-O3 optimization option, and the compiler will automatically perform software pipelining for the appropriate code. Therefore, programmers need to pa...
Proteus8.6 simulation, the code is debugged, it can be simulated successfully on other computers, but it can't achieve the expected effect when I change it to my own computer. The computer system is W...
[size=4]I designed the DM648 image processing system myself. The codec solution is TVP5150*2 and SAA7121. The driver of the codec chip is modified based on the original DM642 supporting driver in the ...
The inverter is a power control device that converts industrial frequency power into adjustable frequency and voltage. It is widely used in industrial automation, power systems, transportation and ...[Details]
;This program will show you cycle glitter between 8 led lamps
; maker:Chen Weiwu
; date:2012-11-08
; version:1.0.0
;-------------------------------------------------------------
;Define
Ledprt ...[Details]
In 2011, computers had too many input/output (I/O) ports, including USB for data, Ethernet for networking, and DisplayPort, HDMI, and VGA for video. Although computers had more than enough ports, the...[Details]
Recently, a very strange problem occurred in the process of programming based on 51 single-chip microcomputers: "During the program execution, under the conditions of register EA=1, ET0=1, and TR0=1, ...[Details]
According to foreign media reports, on Tuesday, November 9 local time, US President Biden announced that the US government will continue the investment ban on Chinese military-related companies intro...[Details]
Preface
With the development of control technology and the increasing demand for energy saving in society, brushless DC motors have been widely used as a new type of high-efficiency motor. Tra...[Details]
1. STM32 system architecture The STM32 system architecture is shown in the figure below: The main system consists of the following parts: DCode Bus This bus connects the DCode bus of the M3 core ...[Details]
From December 27th to 28th
, the 2022 National Industry Vocational Skills Competition - The Suzhou Division of the Second National Artificial Intelligence Application Technology
...[Details]
On December 14, Arlo Energy released a prospectus and plans to be listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange. The total share capital before the issuance i...[Details]
With the rapid development of computer and information technology, digital signal processing technology has been widely used in many fields such as communication and electronic technology, aerosp...[Details]
This morning (3), news of a power outage was reported again in Taiwan, China. Taipower said the power outage was due to an accident at the switchyard of the Xingda Power Plant, which caused an imbala...[Details]
Compact, Low Cost, 5 V, Variable Gain Inverting Amplifier Using the AD5270/AD5272 Digital Rheostat and the AD8615 Op Amp
Circuit
Description
The circuit shown in Figure 1 uses the A...[Details]
The 2019 coronavirus (COVID-19) has put many of our travel plans on hold or canceled. On one hand, some are wondering if air travel will shut down completely. For others, road trips have become their...[Details]
The ABB robot system key is a technical means used in the ABB robot system to protect its intellectual property and ensure system security. This article will introduce the relevant knowledge of the...[Details]