PC power supply of S7 mining machine

1. There are many reasons for the low computing power of S7 bitcoin
1. It may be the problem of temperature. Low or high temperature will affect the calculation power of the miner
2. There are problems in the miner itself, which lead to abnormal calculation force
3. The aging of mining machine leads to the decrease of calculation power, and the calculation power of second-hand mining machine is relatively the first
bitcoin, Leyte coin, sand coin and all the mining machines that need mining are like this.

2.

According to the current difficulty, we can dig about 0.01584 bitcoins a day. Of course, the final result of each mine is not the same, but it will be very close

the concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's ideas, open source software was designed and released, and P2P network was built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system

bitcoin can be cashed and converted into the currency of most countries. Users can use bitcoin to buy some virtual items, such as clothes, hats and equipment in online games. As long as someone accepts it, they can also use bitcoin to buy real-life items

3. Rated 1800W eth mining machine power supply 24 pin / 6 pin, with 8 independent graphics cards, high power supply

4. Certainly. We are members of consensys blockchain. The members of consensys blockchain mainly cooperate in expanding social impact. A number of blockchain projects are working together for the sustainable development goals of the United Nations. Aeternity is an investor in Kora. We will announce the details of the cooperation between KORA and stellar soon. Please look forward to it!

5. You should look for after-sale miner. If you need miner, you can also look for me

6. Check the baud rate of PLC. Others generally use default values. See if your slot is plugged into PROFIBUS. If you don't have hardware configuration, you can't use PROFIBUS. If you can't, it may be that you buy too much water. Our company buys thousands of them

7. Direct connection with MPI cable, programming is not used
MPI (multipoint interface) is a technical term of Siemens. The interface on S7-300 / 400 PLC is MPI. MPI cable is a cable with one end connected to MPI interface, and the other end can be in other forms, such as:
pc-mpi cable
usb-mpi cable
hmi-mpi cable; HMI MPI cables from different manufacturers can not be used in common, as if the wiring pins are different.

8. Taobao buy a 200300 universal, cheap and easy to use.