rand() rob;
More randomness then an Adam Sandler rant.
8x8x8 LED Cube DIY Kit – How To Build and Review
Would like to make an RGB version
https://m.banggood.com/50pcs-LED-RGB-Common-Cathode-4-Pin-F5-5MM-Diode-p-1016398.html?currency=USD&cur_warehouse=CN&ID&utm_source=facebook&utm_medium=cpc_ods&utm_content=east&utm_campaign=east-test1-all14-dpa-rm-v90-m1&utm_ho=1864&ad_id=23849453632980535&fbclid=IwAR2CSNpKGODIirn5lD2ynZRHpBA97LgvHC7GbF_c_nH8QZHgfEIlp0sxh_0