How to connect mining machine with computer
unknowingly, it came to 2014, with several Avalon generation USB mining machines in hand. You're right. It's not a roasted cat USB miner or any other chip. It's a USB miner of Avalon generation, with a single computing power of about 300m. Of course, the USB mining machine with more than 300 m computing power is of little practical value. It's just a souvenir for everyone<
first, the appearance
first, let's look at the appearance. The workmanship is regular, not exquisite, but slightly rough:
Second, the required software
let's start running cgminer to see how to use it in practice. Before starting work, you need to download three softwares:
1. Cgminer. Anyway, the latest version of 3.9.0 is also available for testing, http://ck.kolivas.org/apps/cgminer/
2. Zadig. This software is needed to replace the driver later. Download it from the same directory as cgminer
3. USB driver of mining machine, http://www.silabs.com/procts/mcu/Pages/USBtoUARTBridgeVCPDrivers.aspx
3. Install and run
after downloading the above software, start to install and run
1. Insert the USB miner first, and you will be prompted to find the new hardware, and then complete the driver installation according to the prompts
2. After the driver is installed, you can see the new things in the device manager
3. Run Zadig, first click options -- list all devices, then drop down to select port, and replace the driver silabser (v6.6.1.0) with the driver WinUsb (v6.1.7600.16385) recognized by cgminer. After this step is completed, it is recommended to restart the computer
4. Create a new batch file in the cgminer directory, The following command: cgminer - O pool address - U miner name - P 123456 -- Icarus options 115200:1:1 -- Icarus timing 3.0 = 100 -- USB: number of mining machines
there are six USB mining machine fish pools, for example: cgminer - O stratum+ tcp://stratum.f2pool.com : 3333 - U AAAA. 2 - P 123456 -- Icarus options 115200:1:1 -- Icarus timing 3.0 = 100 -- USB: 6
since cgminer3.2.0, The method of supporting USB mining machine is modified, which does not need to add the - S - com parameter
5, run batch processing, and start to display mining data, about 300m, which is basically normal.
all oil holes on the machine and all rotating parts should be refueled with clean sewing machine oil every 4 hours. Other oils and unclean sewing machine oil should not be used, so as not to affect the service life of the machine
(2) regular maintenance and inspection
it is necessary to keep the parts clean, regularly check whether the temperature and sound of the rotating parts are normal, and repair them immediately if any problems are found, so as to avoid damaging the machine
generally, minor overhaul is concted once a month, and cleaning and major overhaul are concted once a half year. After being put into use for a long time, it should be cleaned and overhauled first
the thickness and use speed of the sewing material should be selected within the specified range, and it should not be overloaded or over speed.
radiate WiFi with a computer. Then the miner is connected
or with a WiFi
Shanghai Branch 20f, Azia center, no.1233, Lujiazui Ring Road, Pudong New
District, Shanghai 200120, people & 39; S Republic of China: there must be Chinese staff and Chinese speaking staff in 21-6888-1666 branch to contact the branch for help.
this is the website of Tokyo Mitsubishi UFJ Bank in China.
http://www.bk.mufg.jp/houjin/kokusai_ gaitame/chugoku_ shien/index.html
Credit card agency is still such a process. For example, if you want to return 10000 credit cards, the software of that generation requires you to have a minimum credit card limit of 5%, that is, 500 yuan plus 85 yuan of handling fee. Generally, 10000 yuan requires 85 yuan of handling fee, that is, your credit card should have at least 585 yuan in it
then, after the order is set, the system will automatically help you pay back for consumption. For example, you can use the 500 yuan in your card to spend twice or three times a day. You can return each consumption, and then spend another one, and so on, until you pay off the bill
payment on behalf is to postpone the bill, postpone the bill of this month to the next month, dece the bill of the next month, and then earn the service charge. At present, the number of credit cards issued is 730 million, the total credit amount of bank cards is 12.48 trillion yuan, and it keeps rising every year, and the cardholders owe 3.57 trillion yuan
the amount overe for more than half a year is as high as 348.057 billion yuan. The market is as big as the data. Due to the limited income of cardholders, they can only continue to overdraw consumption. According to market research, nearly 60% of cardholders have long been in a state of vacant credit cards
extended data:
this method includes: card issuing bank counter, ATM, online banking, automatic transfer, telephone bank repayment, etc
after repayment, the credit card limit will be restored immediately, and the money can be recorded after being processed by the system on the same day
micro Yintong POS mobile phone is a kind of personal payment terminal of mobile financial system, which can be used for direct credit card repayment, transfer and other services
immediate receipt
it can be divided into two ways: inter-bank in the same city and inter-bank in different places. No matter which way to transfer or remit money, the remitting bank will charge a certain fee. At the same time, the time of payment arrival and the convenience of repayment are not as good as intra instry repayment, online repayment and convenience store repayment
domestic common network platforms are: UnionPay online, fast money, Sheng Futong, Alipay, and so on. Choosing different platforms and banks will lead to different charging standards and payment arrival time
this method is mainly through the "lakara" intelligent payment terminal installed in the convenience store to complete the repayment. Generally, it takes 2-3 working days for the payment to arrive. At the same time, this method is free of service charge
counter general refers to the bank cards issued by various online financial institutions, which conct RMB current deposit and withdrawal transactions through the counter of other bank outlets registered in the host system of UnionPay exchange center
"xinfutong" smart card phone is an innovative electronic proct independently developed by China UnionPay, certified by the bank card testing center, and supported by financial services provided by the inter-bank information exchange network of China UnionPay
for repayment by "repayment link", the charges are generally charged according to the charging standards of inter-bank transfer in the same city and inter-bank transfer in other places stipulated by the local people's Bank of China
in addition to the above mentioned methods, the card issuing behavior facilitates the repayment of cardholders, and also opens their own characteristic repayment methods
Credit card agency is still such a process. For example, if you want to return 10000 credit cards, the software of that generation requires you to have a minimum credit card limit of 5%, that is, 500 yuan plus 85 yuan of handling fee. Generally, 10000 yuan requires 85 yuan of handling fee, that is, your credit card should have at least 585 yuan in it
then, after the order is set, the system will automatically help you to repay the expense. For example, after two or three times of consumption with 500 cards a day, every consumption will be returned, and then you will consume again, and so on, until you get the bill back
By postponing the bill of this month to the next month, decting the bill of next month and earning the service charge, 730 million credit cards were issued, and the total amount of bank card credit was 12.48 trillion yuan, which increased year by year, and cardholders owed 3.57 trillion yuanthe amount overe for more than half a year is as high as 348.057 billion yuan. The market is as big as the numbers. As the cardholder's income is limited, he can only continue to overdraw. According to market research, nearly 60% of cardholders are in a state of long-term credit card vacancy
extended data:
Xiaotong Dongdai credit card is mainly divided into two ways: inter-bank in the same city and inter-bank in different places. No matter which way to transfer or remit money, the remitting bank will charge a certain fee. At the same time, the time of payment arrival and the convenience of repayment are not as good as intra instry repayment, online repayment and convenience store repayment
domestic common network platforms are: UnionPay online, fast money, Sheng Futong, Alipay, and so on. Choosing different platforms and banks will lead to different charging standards and payment arrival time