USB for mining
Publish: 2021-05-19 05:04:06
1. It may be this problem, or it may be the setting of the miner. You can ask the next pool operators or mining machine vendors. But you can't get much bitcoin with USB. If it's OK to experience mining, it's basically difficult to get profits from it.
2. According to the results of bitcoin mining income calculator on bitfan website:
income: 0.0009 BTC RMB & # 165; 3.09 US $0.50 (at present, the price of bitcoin is about 3600 US dollars, about 580 US dollars, and the mining difficulty is 18736441558)
the mining speed changes at any time according to the mining difficulty
this kind of Power Miner is only for those miners who want to experience mining. In addition to electricity and other costs, there is basically no profit. If you want to get more profit from mining, you have to buy more power miner
for example, the mainstream miner Avalon 290g single-mode miner in the market, you can choose to buy the T-class package.
income: 0.0009 BTC RMB & # 165; 3.09 US $0.50 (at present, the price of bitcoin is about 3600 US dollars, about 580 US dollars, and the mining difficulty is 18736441558)
the mining speed changes at any time according to the mining difficulty
this kind of Power Miner is only for those miners who want to experience mining. In addition to electricity and other costs, there is basically no profit. If you want to get more profit from mining, you have to buy more power miner
for example, the mainstream miner Avalon 290g single-mode miner in the market, you can choose to buy the T-class package.
3. Caiyunbit's original creation is endless
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.
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.
4. Unreliable, easy to have problems
5. A 24-year-old female patient with recurrent sequelae of gas poisoning was treated with hyperbaric oxygen. In April 1993, the coal stove was moved to the room, and the patient felt uncomfortable in the precordial area. Then he fainted, vomited, and had no incontinence of urination and urination.
he was sent to the local hospital for treatment, and woke up the second day after oxygen inhalation under normal pressure combined with traditional Chinese medicine. In the past 4 years, the patient often had
convulsions (1 time per month on average), had premonition before the attack, had unconsciousness ring the attack, had limbs
moon curve, left neck turning, foaming at the mouth, and occasionally had fecal and urinary incontinence. Walking unsteadily, daily
drop cross 8 ^ - 8 times. He came to our department in November 1997 and denied any other medical history. When
, 2. Zhonghua aviation FTN science and Gaoqi EE 15t, Journal of science L (ALG, February, 1999, 9th issue, chic1 Na., Med $. Hy p-ba, Med & quot; D erembm Bi Yizhu's mind was clear when he was looking at
and he was dizzy when he was sleeping. His language was clear and his memory and II calculation power were p
and his pupils were large. Direct and indirect light reflexion exist, symmetrical "eye movement in all directions without
Obstacles & quot; T1: thick horizontal, vertical and mixed nystagmus; The facial sensation can be predicted by extending
tongue 1}: the tension of cervical soft muscle is not high, and the activity of four bellies is good; The results showed that there were no significant differences between the two groups in the following aspects: (1) closed eyes, unstable standing; (2) tandem gait rotation test and heel knee tibia test; (3) finger nose test: Hoffmann's sign (1), Babinski's sign (1), Chaddock's sign (1), and stomping contracture (1). Bp135 / 60 mm Hg] mm Hg = 0. 133
KPZ). Hr84 times and # 39 times; There was no noise. The bilateral lung sounds were clear and the electroencephalogram was
normal. C D showed: no obvious abnormal diagnosis: acute carbon monoxide (CO)
sequelae of poisoning, epilepsy carbuncle, hyperbaric oxygen (iibo) treatment was started the next day, the pressure was increased by 15
min, the pressure was 0.a4 MP; Oxygen was inhaled for 20 minutes for 4 times, and oxygen was inhaled twice
compressed air in interphase breathing chamber.. 1， 30 mi, once per mouthful. At the same time,
zibamodipine 40 mg, coenzyme Q capsule 2 (1 mg, vedantamine 50 mg,
vitamin B, 20 mg and danacon 40 mg were given orally for 3 times,
after 12 times of HBO treatment, the patient walked more steadily than before, fell about 3 times a day, nystagmus
amplitude decreased compared with before, and stood unsteadily with eyes closed. H) to control bamboo; L 4 times later. The nystagmus of right visual SL
decreased significantly, and the vertical nystagmus disappeared. In the Spring Festival of 1998, he suffered from "La carbuncle" attack e to fatigue. When the attack occurred, his eyes were turned over. He closed his eyes tightly without warning. His upper limbs were bent and clenched. He had urinary incontinence. He was awake after 02-3nnu and had no memory of the attack. Electroencephalogram after seizure:
basically normal. In order to prevent epileptic attack, when HBO was given 3 times a day with 0-4 g sodium valproate tablets for 18 times, the nystagmus was significantly reced and the eyes were closed; Y
stable, no further drop in the situation_ EEG: EEG of normal alts. HBO
after 84 times of treatment, occasionally dizziness, nystagmus has been significantly reced, the frequency slowed down, the amplitude
reced, the "day inch" shortened. After 96 times of HBO treatment, nystagmus basically disappeared in left vision, and nystagmus still existed in right vision. Dizziness and nystagmus disappeared in 108 times of hilt treatment. The above drugs were continued after stopping IL HBO treatment. In May, 199, the drug was adjusted to sodium valproate 0.2 g, compound vitamin B: tablets, Yiganling 77
mg and gantaile 100 mg, three times per mouthful. At the end of antiepileptic therapy in March 3000, no abnormality was found in symptoms and signs of EEG after one-year follow-up
it is generally believed that CO and bo-1-6 enter the sequelae stage, and the patient's disease has been stable in Sui Dynasty, the value of treatment is very small, and the curative effect is poor, so it is generally not allowed to continue treatment. Although some people have tried to use amphetamine to treat some patients with sequelae of CO
poisoning and achieved certain curative effect, generally speaking, there is no effective treatment for this disease. Although the disease course of oral patients has been more than 4 years, they are completely cured after HBO comprehensive treatment, which is rarely reported, Recently, it was thought that the dead brain cells could not regenerate; In addition, some of them died at cell level, but had no function. There are three possible prognoses for this kind of cells: death, recovery of function and the status quo of
maintenance. If the treatment is appropriate, the metabolism of this part of cells can be improved, the number of dead cells can be reced, and the function of these cells can be restored, It may be related to the fact that there are still a considerable number of these cells in the brain. The use of Hb and its divination drugs can correct hypoxia, restore metabolism and functional reconstruction. Satisfactory results have been achieved. The recovery of the patient may be
accidental, but it can prompt the patients with sequelae of C () poisoning if there is one We should give up the chance of further treatment easily. The clinical effect of HBO and its drugs on the sequelae of poisoning needs further observation
he was sent to the local hospital for treatment, and woke up the second day after oxygen inhalation under normal pressure combined with traditional Chinese medicine. In the past 4 years, the patient often had
convulsions (1 time per month on average), had premonition before the attack, had unconsciousness ring the attack, had limbs
moon curve, left neck turning, foaming at the mouth, and occasionally had fecal and urinary incontinence. Walking unsteadily, daily
drop cross 8 ^ - 8 times. He came to our department in November 1997 and denied any other medical history. When
, 2. Zhonghua aviation FTN science and Gaoqi EE 15t, Journal of science L (ALG, February, 1999, 9th issue, chic1 Na., Med $. Hy p-ba, Med & quot; D erembm Bi Yizhu's mind was clear when he was looking at
and he was dizzy when he was sleeping. His language was clear and his memory and II calculation power were p
and his pupils were large. Direct and indirect light reflexion exist, symmetrical "eye movement in all directions without
Obstacles & quot; T1: thick horizontal, vertical and mixed nystagmus; The facial sensation can be predicted by extending
tongue 1}: the tension of cervical soft muscle is not high, and the activity of four bellies is good; The results showed that there were no significant differences between the two groups in the following aspects: (1) closed eyes, unstable standing; (2) tandem gait rotation test and heel knee tibia test; (3) finger nose test: Hoffmann's sign (1), Babinski's sign (1), Chaddock's sign (1), and stomping contracture (1). Bp135 / 60 mm Hg] mm Hg = 0. 133
KPZ). Hr84 times and # 39 times; There was no noise. The bilateral lung sounds were clear and the electroencephalogram was
normal. C D showed: no obvious abnormal diagnosis: acute carbon monoxide (CO)
sequelae of poisoning, epilepsy carbuncle, hyperbaric oxygen (iibo) treatment was started the next day, the pressure was increased by 15
min, the pressure was 0.a4 MP; Oxygen was inhaled for 20 minutes for 4 times, and oxygen was inhaled twice
compressed air in interphase breathing chamber.. 1， 30 mi, once per mouthful. At the same time,
zibamodipine 40 mg, coenzyme Q capsule 2 (1 mg, vedantamine 50 mg,
vitamin B, 20 mg and danacon 40 mg were given orally for 3 times,
after 12 times of HBO treatment, the patient walked more steadily than before, fell about 3 times a day, nystagmus
amplitude decreased compared with before, and stood unsteadily with eyes closed. H) to control bamboo; L 4 times later. The nystagmus of right visual SL
decreased significantly, and the vertical nystagmus disappeared. In the Spring Festival of 1998, he suffered from "La carbuncle" attack e to fatigue. When the attack occurred, his eyes were turned over. He closed his eyes tightly without warning. His upper limbs were bent and clenched. He had urinary incontinence. He was awake after 02-3nnu and had no memory of the attack. Electroencephalogram after seizure:
basically normal. In order to prevent epileptic attack, when HBO was given 3 times a day with 0-4 g sodium valproate tablets for 18 times, the nystagmus was significantly reced and the eyes were closed; Y
stable, no further drop in the situation_ EEG: EEG of normal alts. HBO
after 84 times of treatment, occasionally dizziness, nystagmus has been significantly reced, the frequency slowed down, the amplitude
reced, the "day inch" shortened. After 96 times of HBO treatment, nystagmus basically disappeared in left vision, and nystagmus still existed in right vision. Dizziness and nystagmus disappeared in 108 times of hilt treatment. The above drugs were continued after stopping IL HBO treatment. In May, 199, the drug was adjusted to sodium valproate 0.2 g, compound vitamin B: tablets, Yiganling 77
mg and gantaile 100 mg, three times per mouthful. At the end of antiepileptic therapy in March 3000, no abnormality was found in symptoms and signs of EEG after one-year follow-up
it is generally believed that CO and bo-1-6 enter the sequelae stage, and the patient's disease has been stable in Sui Dynasty, the value of treatment is very small, and the curative effect is poor, so it is generally not allowed to continue treatment. Although some people have tried to use amphetamine to treat some patients with sequelae of CO
poisoning and achieved certain curative effect, generally speaking, there is no effective treatment for this disease. Although the disease course of oral patients has been more than 4 years, they are completely cured after HBO comprehensive treatment, which is rarely reported, Recently, it was thought that the dead brain cells could not regenerate; In addition, some of them died at cell level, but had no function. There are three possible prognoses for this kind of cells: death, recovery of function and the status quo of
maintenance. If the treatment is appropriate, the metabolism of this part of cells can be improved, the number of dead cells can be reced, and the function of these cells can be restored, It may be related to the fact that there are still a considerable number of these cells in the brain. The use of Hb and its divination drugs can correct hypoxia, restore metabolism and functional reconstruction. Satisfactory results have been achieved. The recovery of the patient may be
accidental, but it can prompt the patients with sequelae of C () poisoning if there is one We should give up the chance of further treatment easily. The clinical effect of HBO and its drugs on the sequelae of poisoning needs further observation
6. Well, gas poisoning is also a headache for doctors. Its resial effect is very annoying and can be repeated. At that time, the treatment was almost complete, but it will be repeated and even aggravated after a period of time. Because CO poisoning can cause delayed encephalopathy and nerve apoptosis
you can see the Department of neurology or the Department of acupuncture and moxibustion
you can see the Department of neurology or the Department of acupuncture and moxibustion
7. Because the graphics card is not for mining, so the speed is slow. Mining machine can only mine, is optimized ASIC, so the speed is very fast. The average roast cat USB is about 300 + mhash / s, twice that of 5770. The average miner can be 5g-66ghash / s, faster than USB
8. Of course, there are!!! With two risers... A total of six single slot PCI cards can be inserted. Or two double slot CARDS + two single slot cards
it's superfluous for you to buy this one again, and the installation process also makes trouble for you. Moreover, this one is only suitable for mining and computing. Because the bandwidth is only pciex1
welcome to inquire and adopt with satisfaction!
it's superfluous for you to buy this one again, and the installation process also makes trouble for you. Moreover, this one is only suitable for mining and computing. Because the bandwidth is only pciex1
welcome to inquire and adopt with satisfaction!
9. Wait a few minutes, there is a: 1, dig to the first piece is good, I dig in the fish pond, out of the piece fast
10. That thing used to sell to 50 yuan a piece. In terms of current computing power, that kind of miner can only be used as a collection. If it is used for mining, it can't recover the cost until it is burned..
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