Is Magic Baby mining to make money now
mining cooperate with all manufacturing instries
when digging things here, you can open a number there to fight magic stone and then sell some equipment. Basically, you can be self-sufficient
the higher the mine is, the more difficult it is Dig to prepare a few pieces of bread at any time to open the doctor number treatment
the methods of connecting LG network TV to wireless network are as follows:
1. Start the TV and enter the main interface of network TV
2. Use the remote control to find the system settings and press the Enter key
3. After entering the system settings interface, find the wireless network settings and press the OK key to enter
4. After entering, open the wireless network connection, search the WiFi signal nearby, find the WiFi signal sent by the home wireless router, click Connect, and input the WiFi password to establish the connection
5. After the smart TV is successfully connected to the WiFi signal, return to the main interface, and users can watch online movies, TV dramas and other online TV programs on demand.
you can do this
a. Find out your motherboard model (two ways: 1. Take apart the host to see the motherboard model
2. After finding out the model,
go to another computer and install it
B. you can also find a ghost
XP system disk to install it again, so that the driver can be installed directly without manual operation.
First of all, 232 and 485:
Application differences:
1. Different transmission modes
RS-232 adopts unbalanced transmission mode, which is called single terminal communication, while RS485 adopts balanced transmission mode, which is called differential transmission mode. RS-232 adopts unbalanced transmission mode, that is, the so-called single terminal communication. The data signals at the receiving end and the transmitting end are relative to the signal ground. For example, when using DB25 connector, the data sent from DTE equipment is 2-pin to 7-pin (signal ground) level
2, different transmission distance
RS-232 is suitable for communication between local devices, and the transmission distance is generally not more than 20m. The transmission distance of RS-485 is tens of meters to thousands of meters
RS-232 only allows one-to-one communication, while RS-485 interface allows up to 128 transceivers to be connected on the bus. The typical RS-232 signal swings between the positive and negative levels. When transmitting data, the positive level of the transmitter driver is + 5 ~ + 15V, and the negative level is - 5 ~ - 15V conversion principle difference:
RS232
so in fact, the signal source of both are UART, which converts the UART signal into the voltage of the driving cable and provides the driving ability
so strictly speaking, RS232 is not a fieldbus because it does not support multi node network and has poor anti-interference. RS485 as a fieldbus to apply, but also a lot of trouble, does not support non polarity, can not be arbitrary topology, can not supply power, large network must add terminal resistance, can not be shared with 220 v. If there are construction requirements for fieldbus, it is recommended to take a look at the two bus technology
Ethernet
the most basic difference:
different functions, RS485 is used to transmit control signals, Ethernet is through the Internet to obtain network data
different from using wire, RS485 can be transmitted with 2-core wire, while Ethernet must use 8-core shielded wire, and at least 4-core must be connected, and cannot be connected wrong
LV1 copper. The 24th tunnel of the state-owned mine is g when you go in, 100% pure point, and the time is about 27 minutes, About mp205
Lv2 railway. From 3F to 4f, the excavation time is about 31 minutes, and mp210 is about
LV3 silver. From 3F to 4f, the excavation time is 100% pure, and the time and MP are not much different from the iron
lv4 pure silver. From 1F (49.66), the excavation time is about 42 minutes, About mp330
LV5 gold. Underground 1F (53.7), time about 53 minutes, mp395
lv6 platinum. Underground 1F (9.70), time about 64 minutes, mp467
LV7 magic steel. Underground 2F (44.53) (8.42), time about 1 hour and 32 minutes, time about mp703
lv8 Magic Silver. Underground shaliana cave, time about 2 hours and 25 minutes, Mp1100
Lv9, 2 / F, underground of legnesim abanis underpass, mp2800
lv10, 2 / F, underground of oreha steel abanis underpass, about 16 hours
Longlin. The top floor of Qinglong cave is about 63,36 mp2300
the time-consuming of permanent ice stone is similar to that of grade 9 mine