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.
It was the same when I first learned DSP. When I encountered a problem, I didn't know how to express it clearly. It was really painful. Recently, I had some time to recall my process of learning DSP. ...
[i=s]This post was last edited by Hot Ximixiu on 2020-6-13 20:56[/i]Various interrupt vectors
【Note】The sorting order is the experimental order and does not represent the priorityCalculation of interr...
[align=center]This is my first time to use dxp, and I am not very familiar with pcb design. How can I find the rectangular components in this circuit, and how can I find the power supplies on both sid...
[i=s]This post was last edited by yanxinboy on 2020-9-12 21:41[/i]According to the test plan at the time of application, I am currently familiar with Qinheng's documents and the libraries provided, es...
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[size=4]1 Introduction[/size] [size=4] [/size] [size=4] Space optical communication uses laser as carrier. Compared with traditional microwave communication, space optical communication has the advant...
1. Experimental Task : Display a column on the 8X8 LED matrix, and let it move smoothly from left to right three times, then from right to left three times, then from top to bottom three times, and ...[Details]
Embedded devices are still relatively rare in DSP. Generally, DSP directly integrates these device modules, and users choose different types of DSP chips to meet product application requirements. H...[Details]
This article tells a simple example and explains "compiling dynamic libraries" very well. 1. Preparation 1. Use oracle VM Virtualbox software to install the Ubuntu virtual machine 2. Download th...[Details]
As PCBs used in various electronic devices become increasingly sophisticated and complex, manual detection of PCB backplane faults is not only cumbersome but also unreliable. The PLD-based PCB backp...[Details]
As shown in the figure on the right, the circuit consists of a series adjustment tube VT, sampling resistors R1 and R2, and a comparison amplifier A.
The sampling voltage is added to t...[Details]
Light-emitting diodes (
LEDs
) can decorate
home appliances
with colorful
lights
. Red, yellow, green, blue, and white, LEDs have ushered in an era where they can be used freely with...[Details]
Recently, there have been many leaks about OPPO's new phone plans, which involve multiple product series of OPPO. Previously, OPPO officially confirmed that the OPPO K10 series will be the first to b...[Details]
The world-renowned whisky brand Old Kempton Distillery (OKD) is located in the small town of Kempton in Tasmania, Australia. OKD whisky has always been produced, distilled, aged and bottled locally a...[Details]
1 Ways to detect event occurrence: polling and interruption
2 S3C2440 abnormal interrupt system block diagram
An interrupt is a type of exception.
Switching betwe...[Details]
On July 31, Avnet responded to the rumor of "speculation and layoffs": We are in trouble! And it happens every day, every hour, every moment... Recently, Avnet, the world's second largest component...[Details]
Late July to early August is the season of frequent summer thunderstorms. The Beijing Lightning Arrester Safety Inspection Center announced in this year's annual
inspection of lightning
protection
...[Details]
TI's smart water meter and gas meter solutions use MSP430 16-bit ultra-low power MCU MSP430x461x1, 2.4 GHz Zigbee and 802.15.4 solutions CC2510Fx/CC2511Fx, less than 1GHz RF devices CC1110Fx/CC1111Fx,...[Details]
Abstract: This paper introduces the hardware circuit and software design of 5Hz/50V, 60V, 70V three-phase SPWM waveform generation, and gives
Output waveform of the inverter.
Keywords: in...[Details]
Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]
DSP and ARM Processors
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