FET
Open Category:Electronics
Fet: FETA new generation of amplification elements developed based on the principle of the transistor has three polarity, the gate, the drain pole, and the source pole. It features a high internal resistance of the gate, silicon dioxide is a voltage-controlled device that can reach hundreds of megabytes of Euro.---------------------------------------------------------
The method for determining whether a FET is good or bad is totally different from that of a transistor. The following describes how to determine whether a FET is good or bad: 1. the multimeter is equipped with a diode; 2. the red pen is connected to d pole, and the black pen is connected to S pole. In turn, the quantity is connected to a pressure drop of V; 3. the red pen is connected to the G pole, and the
consistent results.Because the input signal to the comparator is noisy, there were regular incorrect pulses that the software had to be resiLient to. A Schmitt trigger (a comparator with hysteresis) could has cleaned up the signal and simplified the software.SourcesMicrochip 125kHz RFID System Design GuideCornell Identification Card ProjectVariety of RFID Projects using AVRRFID Prox Card SpooferRFID Coil Design by CoilcraftMicroship RFID Coil Design App NoteFrom for notes (Wiz)RFID Exploration
Oracle 10g
To download Oracle, you also need to register a user name for your convenience.
User: wangdetian168@gmail.com
Pass: qwe123qweThe password is normal. You don't need to retrieve it.Every change is troublesome.If necessary, you can view the required information on the right.
Oracle Database 10g Release 2 (10.2.0.1.0) Enterprise/Standard Edition for Microsoft Windows (32-bit)
Http://download
ORACLE 10g Download Address
Oracle download also requires user name I registered a convenient download for everyone to use
user:wangdetian168@gmail.com
pass:qwe123qweThe code is this, it's not going to move, and people don't have to help me get my password back.It's a hassle to change every time.If you need anything, you can help me navigate to the right side of the information.Oracle Database 10g Release 2
Oracle 10g AND Oracle 11g manual database creation case -- Oracle 10g
System Environment:
Operating System: RedHat EL6
Oracle: Oracle 10g and Oracle 11g
Manual database creation is relatively easy to implement. In this case, we will make a simple comparison from 10g and 11g. We can see a simple difference between 11g
Oracle 10g for Windows 10.1.0 [ISO]
[Security Detection passed] rising 17.57.42[Installation test] install Oracle Database 10 GB on WINXP SP2
If it cannot be opened, open the connection below copy of the new thunder task to start downloading.Address: ed2k: // | file | [oracle.10g. For. Windows]. oracle.10g. For. Windows. ISO | 650379264 | 6cc207b3996489dd0998e435
Ten g free for you to provide free p space, space size: 10G, big enough bar. See so big, a lot of friends want to ask their hard disk how many 10G. Oh.
Speed with the current webmaster test is very good, later how do not know.
Support ASP+ACCESS,FTP Management. Support to help rice (can be tied 5), send a two-level domain name.
Free Network tips: space Applications, if the connection occurs when the l
First go to http://metalink.oracle.com download Oracle Database 10g Release 2 Patch Set 2, FileName: P5337014_10203_winnt.zip, then unzip, run Setup Setup, Note that the database first to stop and do a good backup, run, after the landing Sqlplus run directly startup will be an error, prompted as follows
Ora-00704:bootstrap Process Failure
ORA-1092 signalled during:alter database open ...
OK after doing the following.
Sql>startup Upgrade
Sql>@d:/orac
Oracle 10g and Oracle 11g hand-built case--oracle 10gSystem environment:Operating system: RedHat EL6Oracle:oracle 10g and Oracle 11gThe Manual construction of the library is relatively easy to implement, this case is from 10g and 11g, by hand to build a library to do a simple control, can see 11g and 10g a simple diff
Copy code code as follows:
Declare
Cursor C1 is select * from T_depart;
V_depart T_depart%rowtype;
Type V_code_type is table of T_depart.depart_code%type;
V_code V_code_type;
Type V_name_type is table of T_depart.depart_name%type;
V_name
6 ('/oracle2/APP/Oracle/oradata/std_redo06a.log', '/oracle2/APP/Oracle/oradata/std_redo06b.log') size 50 m,Group 7 ('/oracle2/APP/Oracle/oradata/std_redo07a.log', '/oracle2/APP/Oracle/oradata/std_redo08b.dbf') size 50 m;
Otherwise, the slave database reports the following information in the application:
RFS [1]: No standby redo logfiles createdRFS [1]: Archived log: '/oracle2/ARCH/1_30_633287861.dbf'
After the standby logfile is added to the master database, when the master database switches to
Oracle
Installing Oracle 10g on RHEL as 3 step-by-step--Reprint
Author: fenng
Installing Oracle 10g on Red Hat Enterprise Linux Advanced Server 3 (RHEL 3) V 0.21
Oracle's 10g database and Oracle RAC have created a new world in the Tpc-h benchmark in the US-California headquarters recently.
. This is a shocking news. Because this test was done on the platform o
Oracle
Install Oracle 9i/10g on RHEL as 3
Author: ern (yaoyongping@gmail.com)
This article describes the steps and knowledge necessary to install Oracle 9i/10g on red Hat Enterprise Linux Advanced Server 3 (RHEL as 3). A lot of related articles, this article mainly focuses on the collation and summary of the user (especially fenng) documents, Red Hat Company's Rhel related white paper, Oracle Company's te
indicators, which have a certain amount of trouble with the selection of cables. Because the transmission requirements in the 10GBASE-T standard exceed the Cat6/classe requirements, 10GBASE-T can only support extremely limited distances on Cat6/classe cables. The Cabling Standards Organization is developing more detailed rules for copper cables that support 10G Ethernet, including reducing crosstalk in adjacent channels and improving high-frequency p
Earlier Ethernet switches used the architecture of Gigabit Ethernet switches, but added the 10GE module to support 10 Gbit/s Ethernet. We once made a 10G Ethernet topic named "10g power" in a newspaper in October 13. Many manufacturers mentioned that the early 10G Ethernet products only reached half of the throughput specified in the standard, and some of them pr
With the continuous development of information technology and bandwidth applications, the transmission technology of 10g utp cabling is also rapidly changing. Now, the IEEE 802.3an 10GBASE-T standard has pushed the 10 Gbit/s UTP cabling age of 10 Gbit/s copper cables to the public. We believe that in the near future, 10g utp cabling will become the first choice for enterprises.
UTP copper cable has been wid
Oracle Configuring Linux for the installation Oracle Database 10gPurpose
In this lesson, your learn to configure Linux and prepare for the installation of Oracle Database 10g.
Topics
This lesson covers the following topics:
Overviewprerequisiteschecking the hardware requirementsconfiguring the Kernel and creating the Oracle User
viewing screenshots
Place the cursor on this icon to display all the screenshots in the lesson. can also place the cursor o
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