cloudnthings (OP)
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May 25, 2016, 06:01:47 AM |
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I'm looking to start a project where I want to go to local high schools and spread the knowledge on cryptocurrencies. More specifically I want to show them practically how mining works as a starting point. I think it is more beneficial to "do" in conjunction with listening to a whole bunch of theory.
I want to source old and hopefully inexpensive scrypt miners and supply them to schools (either free or very cheaply) so that each student can have their own little miner and learn about bitcoins/litecoins, software and hardware. My son was part of the hour of code and this is where I got the idea from.
The reason for scrypt/litecoin is that I think it will be more interesting for kids because the bitcoin hashrate is insane. At least with litecoins, they could maybe earn a few cents a day to keep their interest. (Although old btc miners would be fine as well).
Does anyone have (or know of anyone that has) old scrypt miners lying around that need a new home? Or are there websites that offer cheap old (1st gen?) miners?
Or is it the case that anyone with a miner, no matter how new or old, would have it running 24x7 themselves?
Any thoughts would be appreciated.
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QuintLeo
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May 25, 2016, 07:21:37 AM |
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Amazon eBay long shot Craigslist, I see an occasional listing for Scrypt gear locally.
Seems like the old GridSeed "orbs" would be a good choice for your project.
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I'm no longer legendary just in my own mind! Like something I said? Donations gratefully accepted. LYLnTKvLefz9izJFUvEGQEZzSkz34b3N6U (Litecoin) 1GYbjMTPdCuV7dci3iCUiaRrcNuaiQrVYY (Bitcoin)
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cloudnthings (OP)
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May 25, 2016, 07:24:37 AM |
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Thanks. Appreciate it.
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Unacceptable
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May 25, 2016, 10:30:20 AM |
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Whats wrong with vid card mining rigs Lots of coins to mine & make pennies a day Cheap & anyone can get them & mine with them.Most everyone has an decent PC in the house.
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"If you run into an asshole in the morning, you ran into an asshole. If you run into assholes all day long, you are the asshole." -Raylan Givens Got GOXXED ?? https://www.youtube.com/watch?v=9KiqRpPiJAU&feature=youtu.be"An ASIC being late is perfectly normal, predictable, and legal..."Hashfast & BFL slogan
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cloudnthings (OP)
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May 25, 2016, 11:12:51 AM |
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Whats wrong with vid card mining rigs Lots of coins to mine & make pennies a day Cheap & anyone can get them & mine with them.Most everyone has an decent PC in the house. Good point. Hadn't considered of that. I might go down that route as well. Reason is that part of the theory I want to demonstrate the evolution of CPU, GPU, FPGA and then the ASICs. And it seems ASICs are so common these days that it's grabbed more attention. Cheers.
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Unacceptable
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May 25, 2016, 11:27:28 AM |
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Whats wrong with vid card mining rigs Lots of coins to mine & make pennies a day Cheap & anyone can get them & mine with them.Most everyone has an decent PC in the house. Good point. Hadn't considered of that. I might go down that route as well. Reason is that part of the theory I want to demonstrate the evolution of CPU, GPU, FPGA and then the ASICs. And it seems ASICs are so common these days that it's grabbed more attention. Cheers. Well,ASICs will be shunned from now on I hope.I know I didn't see the end of BTC mining at home coming back in 2012 Good luck with your teachings!!
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"If you run into an asshole in the morning, you ran into an asshole. If you run into assholes all day long, you are the asshole." -Raylan Givens Got GOXXED ?? https://www.youtube.com/watch?v=9KiqRpPiJAU&feature=youtu.be"An ASIC being late is perfectly normal, predictable, and legal..."Hashfast & BFL slogan
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jermwerty
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May 27, 2016, 05:53:28 PM |
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I have a 8 AntMiner S1s that are underclocked/volted to 140Gh 180W draw with the pencil mod. Makes them nice and quiet also. And they still make $0.17/day each! (LOL)
Don't have PSUs for them, but the S1s were built like tanks and very fun/easy to work with. I would part with them for just the cost of shipping if I knew they were going to a good cause!
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cloudnthings (OP)
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May 28, 2016, 04:37:47 AM |
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I have a 8 AntMiner S1s that are underclocked/volted to 140Gh 180W draw with the pencil mod. Makes them nice and quiet also. And they still make $0.17/day each! (LOL)
Don't have PSUs for them, but the S1s were built like tanks and very fun/easy to work with. I would part with them for just the cost of shipping if I knew they were going to a good cause!
That is awesome. Are you sure? coz they are still making money (17c lol) for you! I'm from New Zealand so do you know what shipping would be? Maybe PM me and if it's not too dear that would be really appreciated.
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sidehack
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Curmudgeonly hardware guy
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May 28, 2016, 06:36:08 AM |
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Are stickminers an option, or are you only looking at standalone units?
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toptek
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May 30, 2016, 12:45:49 AM Last edit: May 30, 2016, 03:18:34 AM by toptek |
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Sense it is to promote and tech with, i do have one Alchemist script miner board i will give you you pay shipping it does work on a rasp berry PI i will even throw in a PI with cables with 2 fans to cool it free no PSU ,you pay shipping as long as it's what you say its for which i will have to trust you on, that boards going price if it works is worth 200 or more im willing to give to you for teachings purposes pay shipping it's yours. to any one else don't ask I'll sell it .
il even give what support i can to get it running they do run off of a pi now, i do it with five boards . i have eight boards or the full miner all eight work was thinking of selling one or two boards or try to make or find a case it fits and sell it as a 28 mh miner they go for on eBay for 400 easy but if it goes to a good cause why not give one a way free . but it's for teachings only i trust you will use it for that ?.
I want nothing in return, so don't offer, if you do i will then, so don't offer.,
Shipping to New Zealand might be a pain but i'm willing it's the customs part that gonna be the pain but the offer stands .I'll be totally honest i have never shipped one thing out of the US only bought it out of the US then had it shipped to me but im willing if you want it , let me know .
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cloudnthings (OP)
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May 30, 2016, 08:37:06 AM |
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Are stickminers an option, or are you only looking at standalone units?
That is another good point. As I am starting up, I would take anything actually. Those USB stick miners would be neat too.
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cloudnthings (OP)
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May 30, 2016, 08:44:10 AM |
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Sense it is to promote and tech with, i do have one Alchemist script miner board i will give you you pay shipping it does work on a rasp berry PI i will even throw in a PI with cables with 2 fans to cool it free no PSU ,you pay shipping as long as it's what you say its for which i will have to trust you on, that boards going price if it works is worth 200 or more im willing to give to you for teachings purposes pay shipping it's yours. to any one else don't ask I'll sell it .
il even give what support i can to get it running they do run off of a pi now, i do it with five boards . i have eight boards or the full miner all eight work was thinking of selling one or two boards or try to make or find a case it fits and sell it as a 28 mh miner they go for on eBay for 400 easy but if it goes to a good cause why not give one a way free . but it's for teachings only i trust you will use it for that ?.
I want nothing in return, so don't offer, if you do i will then, so don't offer.,
Shipping to New Zealand might be a pain but i'm willing it's the customs part that gonna be the pain but the offer stands .I'll be totally honest i have never shipped one thing out of the US only bought it out of the US then had it shipped to me but im willing if you want it , let me know .
Thanks a lot toptek. This is 100% for going into high schools and for learning. I've just started this project so I'm still figuring out a website and sorting out the details but I've got the general idea. I've benefited a lot from the open source community so for me, it's all about sharing what I know to everyone else. You won't be disappointed. Just give me some time. I'll PM you if that is ok. Thanks a lot.
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toptek
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May 30, 2016, 12:26:11 PM |
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Let me know
cya
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