Hi, Is there any miner comparisons between "small" miners with prices around or less than €200 ?

All I am finding are comparisons between big miners with prices over €1000

Or is cloud mining more worth it ?

THanks

Hi, I have just overclocked one of my usb asic miner v3 and when I connect it to the usb, the led does not light up or recognized by the pc. the BE100 chip gets hot 

Im using a 16 mhz oszillator and 1.2K on R1


I re soldered the crystal and checked for the direction and it was good. I also re soldered another resistor just to be sure, but its still not working.

I have tested it on a power supply which could go up to 5A, still the same thing.

Someone told me to measure resistance between the VCC and GND and it was 0.5ohms while on a working one it was 7.3ohms
 
What could the problem be (im thinking its the CP2102- its the one which handles the power, yes ?)

Any help would be much appriciated

I have tested it on a power supply which could go up to 5A, still the same thing. the BE100 chip gets hot and led doesnt blink and  pc wont detect it.

Any help please ??


I have tested a good working one and between the VCC and GND there is 7.3ohms and on the non working one it 0.5ohms

Where could the short circuit be ?

between the VCC and GND on those gold contacts under the text "Rev. 3.00" it does read 0.5ohms

What does that mean ?
I have only tested on the motherboard USB, Ill try with a transformer later today

Hi, I have just overclocked one of my usb asic miner v3 and when I connect it to the usb, the led does not light up or recognized by the pc. It does get hot.

Im using a 16 mhz oszillator and 1.2K on R1


I re soldered the crystal and checked for the direction and it was good. I also re soldered another resistor just to be sure, but its still not working.

What could the problem be ?

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Thanks

Ohh, I will upgrade to the latest cgminer.

How do you know that BTCguild is under attack, and what sort of attack :O

Any backup pools which you recommend ?


Thanks for the fast reply

Hi, I only have 1 usb asic miner so im new to mining. Its been mining for almost a week and this morning it started showing this error.

Im using cgminer 3.1.1 so i could you the -s COM# at the end which results in a few more hashes/s and its on Win XP

THis is the code  i use- cgminer-nogpu.exe -o eu-stratum.btcguild.com:3333 -u drinu16_1 -p 123 -S COM3

and this is the error


I had installed this http://www.silabs.com/products/mcu/Pages/USBtoUARTBridgeVCPDrivers.aspx and its has been working with it since

What am i doing wrong ??

Im using BTC Guild and also tried it on another pc and still the same.

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