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=3][color=#323232][font=myFont, "]Humanity’s thirst for high-speed mobile data is endless. However, in urban environments, the available RF spectrum is already saturated, and it is clear that the...
[size=4][color=#454545][font=tahoma, helvetica, arial]In DSP, there are many places where you need to jump during program execution, so you need the target address of the jump. If you know the address...
I'm a newbie, and I need help from my friends: The problem is as follows: The CE1 pin of the TMS320VC5502 chip is connected to the Flash of the S29AL008. I want to know which part of the following ini...
[i=s] This post was last edited by Dumu on 2018-9-2 13:52 [/i] [align=center][b]Micro KTV [/b] [/align] [align=left][b]Abstract: [/b] This design gives a single-chip microcomputer control system with ...
With the frequent product upgrades, it is equally important to seize the market opportunity and provide excellent performance. SoC has played an indispensable role in improving product competitiveness...
Summary: As the preferred mode of transportation for people, subway is particularly important for safety and reliability. In a complex subway control system, how to ensure the stability of communicat...[Details]
As shown in the figure, a 24dB per octave low-pass filter
circuit
is constructed with the same parameters
. This
circuit
is a 24dB per octave low-pass filter composed of filter elem...[Details]
Fingerprint lock is a kind of intelligent lock that uses human fingerprint as identification carrier and means. It is the perfect crystallization of computer information technology, electronic tech...[Details]
Have you ever spent time looking for a parking spot at a shopping mall or grocery store, wishing you could just drop off at the entrance and park yourself, especially if it ’s raining or extrem...[Details]
When should you use a point-of-load converter (POL) with PMBus, and when should you go with a digital manager and a traditional POL? I hope this article will provide some inspiration for you to make ...[Details]
The questions for Week 24 are as follows. This is a discussion question. Someone took a photo with an iPhone and copied it to a personal computer through a USB port. As an engineer, have you ever thou...[Details]
1: MCU software decoding PT2240 2: PIC16F877A is selected as the software decoding chip 3: The MCU clock frequency uses an external 4MHz crystal oscillator 4: The external interrupt pin is selected a...[Details]
December 04, 2023 Foreword: SASE (Secure Access Service Edge, Secure Access Service Edge) is one of the hot topics currently. It’s not surprising that it has received such high attention, as th...[Details]
Intelligent electromagnetic flowmeters have many advantages, but improper selection, installation and use will cause increased errors, unstable indications and even damage to the meter body. (1) Th...[Details]
(l) Classification by sensor structure l) Axial type (ordinary type) The impeller axis center coincides with the pipeline axis. It is TUF's leading product and has a full range of products (DN10 ...[Details]
A method for generating pulse sequence of pulse power supply
This paper introduces a method of using 8253 chip to generate variable pulse sequence. In this method, two counting ...[Details]
The purpose of the microcontroller program is to make the microcontroller "obedient" and complete a series of actions according to the predetermined design, and ultimately achieve a specific function....[Details]
With the development of 3G technology, the system capacity is constantly increasing, and the linearity requirements of the system are getting higher and higher. As the main nonlinear unit of the commu...[Details]
Overview: E-Beam (electron beam) lithography is the next generation of maskless semiconductor process. Maskless lithography can break through the current 20nm or smaller process limitations. The E-Be...[Details]
Power technology
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