Useless mag mine sa PC or CPU or even just 1 GPU... For educational purposes only, but not for profit. Sa Android phone pa kaya ... Pero, meron ginawa ang Samsung na 40 S5s yata nag mine. Basta maraming cell phones.

https://video-images.vice.com/articles/59f26250d67a982c4ac9bf5c/lede/1509057105537-Samsung.jpeg

https://video-images.vice.com/_uncategorized/1509057470508-lp7BMt-w.jpeg

https://motherboard.vice.com/en_us/article/3kvdv9/samsung-upcycling-galaxy-s5-bitcoin-mining-rig
https://www.androidheadlines.com/2017/10/samsung-turns-old-galaxy-s5-units-into-a-bitcoin-miner.html

Good luck.