Ant S7 has no calculating power

1. One machine a day is about 0.03, 40 machines a month is 0.03 * 40 * 30 = 36, of course, 40 mining machines also need 400000, which is not included in the electricity bill.

2. 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!

3. There may be a problem. I can't say exactly what the problem is. You can go to the official and ask. The technical staff will let you know. It's not a problem. It may be low voltage or poor heat dissipation. Ant S3 mining machine is now in the phase out period, ant S5 has come out. Now mining relies on low electricity price and low energy consumption of mining machinery. Mining is not particularly profitable now.

4. The style is generous

5. ① To solve this problem, if there is 320 V voltage after rectification and filtering, then measure whether the voltage to ground of each pin of the switching power supply stabilized voltage thick mode chip is normal. If there is any abnormality, check the components around the abnormal pin of the chip, such as optocoupler, piezoresistor of sampling circuit As well as the secondary output rectifier filter elements of switching transformer
2. If the components around the above chips are normal, it can be judged that the thick die
chip is damaged.

6. Ant S7 traffic lights are not on, should be the problem of low voltage or poor heat dissipation. Suggest to go, you can go to the official to ask, technical personnel will let you know. It's not a problem.

7. Because of different brands, the design concepts of procts are different, and each has its own advantages
it is recommended to choose the right mobile phone according to the needs and preferences. Due to the large number of mobile phone models and different application groups, you can visit Samsung website to view the popular flagship models and the latest procts.
for the specifications of S7, please refer to the following introction:
1. Screen: 5.1 inch super AMOLED screen, resolution: 2560 x 1440 (Quad HD)
2. The volume is 142.4 x 69.6 x 7.9MM; The weight is 152g
3. Shell color: gold, black, white, silver (subject to actual sales)
4. CPU (processor): 2.15ghz + 1.6GHz, quad core processor< Memory: the total ROM memory is 32GB; The total ram is 4GB; Up to 256gb microSD card is supported
6. Camera: rear camera 12 megapixel, front camera 5 megapixel
7. Bluetooth version: Bluetooth 4.2
8. USB adopts 2.0 interface
9. The battery capacity is 3000mAh< The main highlights of S9 are as follows:
1. Freezing time shooting: the ultra-high speed sensor captures the moment with an amazing 960 frames per second, so that the wonderful is no longer fleeting
2. Intelligent variable aperture: f1.5/f2.4 al aperture mode, classified variable aperture, which can automatically adapt to strong light and ultra-low light environment like human eyes. So that the shooting is no longer troubled by the light environment
3. Dynamic shooting: create an animated version of yourself, and generate your own emoticons with different actions and expressions. At the same time, dynamic cute video can make you become an animation star by recognizing facial expressions and actions, and then refuse to chat
4. Bixby vision: just turn on the camera to take a picture and call up Bixby vision to display the information you want to know. Restaurants, fitness, shopping... Farewell to lost
5. Intelligent scanning: it combines the rapidity of face recognition with the accuracy of iris recognition. When unlocking the screen, intelligent scanning can judge the light conditions by itself, and select face or iris to unlock, making your use more convenient.