The capacitor around 10 PF is used to filter out high-frequency interference signals, and the capacitor around 0.1uf is used to filter out low-frequency ripple interference.
Can play the role of regulator
The specific capacity of the filter capacitor depends on the main operating frequency on your PCB and the harmonic that may affect the system.Frequency. You can check the capacitor information of the relevant manufacturer or refer to the database software provided by the manufacturer.Select. A
, resulting in a waste of resources. Conversion is required for communication between different platforms. If the conversion is not performed, the data is incorrectly sent and received. The byte sequence conversion function converts the data according to the storage mode of the current platform, if the current platform is large, direct return is not converted. If the current platform is small, network bytes
Conntrack HASH Lookup/Bloom filtering/CACHE lookup/large package and small packet/Layered processing style in protocol stack processing, conntrackbloom1. the Hierarchical Storage System of the advantages and disadvantages of Route CACHE has been in existence for many years. Its essence is to "minimize the fastest memory and maximize the slowest memory ", this results in the maximization of resource utilizat
Starting from an early stage
Start-ups in small companies often start with imitation, because it is difficult to find a unique First Pioneer in complete innovation, and Google was not the first search engine at the beginning.
However, after the imitation starts, we should gradually find our own success equation and the rule of success, and gradually have our own characteristics for differentiated competition.
Avoid competition with
Could you give me some advice ..., because the younger brother is a self-taught student, no one has ever brought .... so I would like to thank you for your help in career planning and personal development... could you give me some advice ..., because the younger brother is a self-taught student, no one has ever brought .... so I would like to thank you for your help in career planning and personal development...
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Could you give me some advice ..., because the younger brother is a
Taobao's operating system is mainly to help new Taobao users build new stores into large stores.Taobao generation operationGreat Gods all have their own unique ways of doing business, and seldom miss their jobs. This envy Taobao sellers. Today, Kaitao Xiaobian will unveil the true face of Taobao's acting operational giants. Let's take a look.How can Taobao operate small shops and create
Recently, I heard a saying that a large company is better than a small company on the grounds that the boss of a small company and youEmployees have direct interests, and they are relatively independent. If you get more, they will get less; while big company bossesThe benefits are not big for you. No matter how much you give, there is so much "above" for him.To b
Most of the time, when talking about objectsProgramWhen teaching, many teachers also say this. However, in real project development, such a definition does not make any sense, because as long as you use an object-oriented language, this definition is already included in the language, therefore, it is completely repetitive to transmit such a definition to developers during program development without any practical significance.In my opinion, the definition of objects cannot be generalized. object
In our ACCP course, we learned the C # and Java languages. C # language we have learned how to develop Windows applications (visual applications) and Web applications (mainly ASP. NET. Java language we mainly learn Web application (JSP) development.
Many students cannot understand why ASP. NET is mainly used to develop small and medium applications, while JSP is used to develop large applications. Let's sta
Iii. General paging display and storage process for small data volumes and massive data
Creating a web application requires paging. This problem is very common in database processing. The typical data paging method is the ADO record set paging method, that is, pagination is achieved by using the ADO self-contained paging function (using the cursor. However, this paging method is only applicable to small dat
finally selects a supplier from four vendors who can provide tailored development services throughout the entire software lifecycle. "We also pay great attention to the successful cases they have already implemented. This illustrates the problem when more than 6000 users use a system ." Yang Xiaobo added, "This type selection reduces a lot of risks and we should seize the main contradiction at any time ".
Both milk and pork are fast-moving consumer goods. Yang Xiaobo and Liu Xiaobing, CIO of Sh
What is the current work of php programmers (I know it is webpage )? For example, what are the differences between large companies and small companies? What is the current work of php programmers (I know it is webpage )? For example, what are the differences between large companies and small companies? What is the curr
Tags: hive join1. Small and large table joinWhen small tables and large tables are joinedSmall tables placed on the front sideHive caches small tables.2. mapjoinUse mapjoin to put small tables into the memory and match the
In fact, the recommendation of the hive optimization is that the large table is placed behind when the multiple tables are associated, because the previous association results are put into memory. However, Bo main article itself is also good to write.
Often see some of the recommendations of the Hive optimization that when the small table with the large table to
DescriptionEnter three strings, which are output in order from small to large. Two sort functions are implemented using pointers and references, respectively. Enter and output data in the main function.Input3 Line stringOutput is 3 rows from small to large. implemented by pointers. Output to 3 lines from
Tags: des using mysq development col run BSH temporary from Why should I use a small table to drive a large table1, the definition of the driver tableWhen a multi-table join query is made, [driver table] is defined as:1) When a join condition is specified, a table with fewer records rows that meet the query criteria is [driver table]2) when no join condition is specified, the table with the less number of r
Recently, a colleague went out to interview, there is a about the string array of strings sorted by the number of occurrences, from large to small, required to write within 5 minutes. It was awkward, not written. I'll take a look back, too.For this:1 String stri = "AGASDFASDFDCCVVASDFG";or this1 String str = "A,B,C,A,V,D,F,S,S,F,F,SD";In fact, they are all the same.The first implementation of:Idea: 1. Conve
Java heap sorting instances (large top heap and small top heap) and java heap sorting instances
Heapsort)It is a sort algorithm designed by using the data structure such as heap. Accumulation is a structure that is similar to a Complete Binary Tree and meets the accumulation nature: that is, the key value or index of a child node is always smaller than (or greater than) its parent node.
The average time com
Recently there is a need to store large amounts of small data, about billions of of the scale, each data is 6 bits of the number plus a 32-bit MD5 (16 binary display). Because the data is very small, the amount of data is not large, we plan to do shards according to MD5, stored in multiple redis, each redis about 100 m
After the video learning, summed up a bit, the great god please advise ....If you want to arrange the numbers in the array in order from small to large.Complete the idea: put the smallest number in the first item of the array, place the second small array in the second item, repeat it, and know it is done.So how do you put the smallest number where the array index is 0?Example:for (int j = I+1;j {if (Arrays
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