Objective: To add a logo to an enterprise design or personal work
Tool used: alicloud desinger 6.6
Photoshop
Background: The black and white images required in the operation are not black and white images that appear. But the file storage method is only black or white. You can edit the image file to open it. The image storage depth is 1 bit.
Procedure:
1. Use PS to convert an image into a black/white BMP Image
1.1 Load
1.2 image> mode> greyscal
1.3
When drawing a PCB, you often need to check the corresponding components on the schematic. If the number of components is small, you can find them. Also, alicloud designer provides a good cross-search function.
Here I suggest using two monitors, one with a schematic diagram and the other with a PCB, which makes it easier to find out.
1 use the shortcut key T + c
This shortcut key is used in both the schematic and PCB diagrams. This is the shortcut k
When using dxp or alicloud ddesigner to draw PCB, you usually need to set some parameters. Including the Board layer, size, and grid settings. This time we will mainly discuss the problems related to the raster.
A grid can be divided into a visual grid and a snapGrid, component grid, and electrical grid ).
Visual grid: You can see the visual grid during editing. The settings are divided into lines and dots. You can set the size of the first and se
What makes us burst into tears? What makes us open up? What makes us feel deeply?
Yes, it is the surging of true feelings, the beautiful melody, the reunion of old friends, the one that is worth the most precious in your and my life that belongs to the soul, a long-time inactive... ...
Alicloud election---Foreign article (3)
We are the world
If we say that a song can be worthy of the heroic feelings of Su Shi's singing in the east of the Ya
1. Differences
Here, we can see that the pad is slightly larger on the left, while the via is slightly smaller on the right. The best answer to the difference between Baidu search is:
Pad is a pad, also called a plug-in hole, used to place the plug-in
Via is a cross hole used for the link between the upper and lower layers. There will be a welding layer above, which is our common green oil.
2. Simulation diagram description
Actually:
Pad is the exposed copper surface that can be used for s
When using altiumdesigner to draw a PCB, both the top and bottom layers have power cables
However, through the through-hole link, the main reason is that I can use several identical power interfaces here, connecting these power interfaces on the upper and lower layers will easily draw a closed loop, this is not a big mistake, but ad will detect closed loops and try to avoid closed loops.
It must be noted that once a closed loop occurs, when copper is overwritten, copper will die in the close
After the schematic design, the drawing board is required. a pcb file is required. There are several ways to generate a PCB file:
1. directly use File> New> PCB in the toolbar to create a PCB, as shown in figure
2. Another better method is to use the PCB generation wizard.
2.1, in files-> the bottom PCB Board wizard, click this alicloud designer new board wizard.
2.2nextt: select the size, in English or in meters
From 2.3next to the
boundaries of the prohibited cabling layer in the future.H. Drill layer: includes the drill guide and drill drawing, which are drilling data.F. Multi-layer: all layers of the PCB. (Add: some arguments are layer-to-layer cabling, namely through holes and pad, but the empty polygon of the Board will also be displayed)
Some conventions of the mechanical layer (Source: ejack1979)
Mechanical layer, as its name implies, is a mechanical layer. It emphasizes "mechanical", that is, it does not have ele
In alicloud design, add the title, revision, and drawnby information to the Sch drawing as follows:
Step 1:In design-> document opinion-> parametar, set the parameter content to be displayed. The shortcut key is D-> O.Step 2:Tools-> schematic preferences-> graphical editig-> convert special strings option.Step 3:Place-> text string->Double-click to open the modification content: (you can also press the tab key to modify the content when it is not pla
network is also a learning resource. Here we talk about protel99, and alicloud is just an upgraded version.
I. Signal layers (signal layer)Protel99 provides 16 signal layers: Top (top layer), bottom (bottom layer), and Mid1-Mid14 (14 middle layers ).The signal layer is the wiring layer used to complete the copper strip of printed circuit boards. When designing a dual-panel, only the top and bottom layers of bottom are generally used. When the number
VMware requires enterprise customers to continue to use vsphere and renew their enterprise license agreement. Because VMware does not sell hardware, it relies on revenue from licensing, support, and services. That's why you work with AWS. Based on the cooperation agreement, AWS will provide hardware, and VMware will provide software, support, and services.
2016, one thing you can't imagine: V
AWS Free TierReprinted from: HTTPS://AWS.AMAZON.COM/CN/FREE/?SC_CHANNEL=PSSC_CAMPAIGN=ACQUISITION_CNSC_PUBLISHER=BAIDUSC _medium=cloud_computing_bsc_content=aws_esc_detail=%d1%c7%c2%ed%d1%b7awssc_category=cloud_ Computing_bsc_segment=367sc_matchtype=exactsc_country=cnThe AWS Free tier is designed to help you gain hands-on experience with AWS, which you can enjoy
data into a disaster recovery service (such as a service for love) and restore to a local when needed– P2V Physical machines (for example, services with love numbers) to EC2 and restore to the cloud when needed– Replicate database data to RDS in the cloud (using MySQL, Oracle, SQL Server replication tools)
Enterprise implementation of cloud disaster preparedness can be "gradual" way
Simple Backup to recover data
Light (apply cold Backup)
Warm standby (Application run
I implemented the Beijing Yan Huang Ying of the BPM and OA system, the main goal is to control and manage business processes, accelerate Oracle JDE business front-end recording speed and make up for JDE in the process control deficiencies, to achieve BPM data and JDE seamless integration, after 3 months of development, Basically achieved this goal.But AWS itself is flawed, mainly in the form design and print format design, unable to achieve a flexible
The raw data storage:s3
Using Amazon S3 with the aws.net API part 1:introduction
Using Amazon S3 with the aws.net API part 2:code Basics
Using Amazon S3 with the aws.net API part 3:code Basics Cont ' d
Using Amazon S3 with the aws.net API part 4:working with folders in code
Using Amazon S3 with the aws.net API part 5:s3 in Big Data
Using Amazon S3 with the aws.net API part 6:s3 in Big Data II
Data Storage Alternative:dynamodb
Using Amazon DynamoDb
October 13, 2014As more and more customers of different sizes and industries use AWS cloud computing services, customers are demanding not only the reliability, resiliency, service richness and experience of the service provider, but also a strong ecosystem of partners to meet customers ' many requirements. Such ecosystems should enable customers to obtain high-value software solutions, build enterprise applications, develop tools, and professional co
This is a creation in
Article, where the information may have evolved or changed.
Original, reproduced please specify: Http://www.jianshu.com/p/a6a8c3c2cead
First, the opening statement:
The following thinking direction, is based on the Android side (the same as iOS)
Aws:amazon Web Services (Amazon cloud service)
AWS S3 API Documentation: HTTPS://AWS.AMAZON.COM/CN/DOCUMENTATION/S3/
Minio: (Specific explanation self-Baidu bar) an open-source implement
costs?
Why use AWS
As a listed game company, Shanghai Longyou is very cautious about the choice of partners. After careful research and comparison of multiple cloud service platforms, Shanghai Longyou finally chose to use the AWS cloud platform service, the overall architecture is improved by using cloud services such as EC2, VPC, RDS, S3, cloudfront, and route53 of A
is no way to minimize the cost of input and operating costs under the premise of the implementation of a fast server setup?Why use AWSAs a listed game company, Shanghai Longitudinal Tour for the choice of partners very carefully, after careful investigation and comparison of multiple cloud service platform, Shanghai longitudinal Tour finally selected to adopt AWS Cloud platform services, with the help of AWS
# Amazon SQS collects and organizes aws sqs documents and uses Ruby demos
# Amazon simple Queue Service (SQS) is a scalable and reliable message delivery framework that allows you to easily create, store, and retrieve text messages. You can use it to build Amazon Web Services-based applications. Using SQS is a good way to build loosely coupled web applications. You only need to pay for messages based on your usage. The entire queue framework runs in
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