New: ledderAll contenthive-129948krhive-196917steemhive-166405zzanhive-183959hive-180932hive-185836uncommonlabhive-183397hive-150122photographyhive-101145hive-144064hive-188619bitcoinkrsuccesshive-145157hive-184714hive-193637lifehive-139150hive-181136hive-103599TrendingNewHotLikerstechnogadgets (44)in steam • 6 years agoHow to reduce the electricity costs for digital billboard in 10 times or even more?Digital billboard is expensive. If there is no access to the power supply, then it is doubled and triple expensive. New technology will reduce maintenance costs in 10 times or more. The main…mayuri27 (41)in ledder • 6 years agoHow to solve the problem of huge and expensive digital billboards once and for all?Digital billboards offer more opportunities for advertisers. But this type of presentation of ads has a lot of technical difficulties. Today, there's a solution of how digital billboards will become…bosjaya (61)in art • 7 years agodraw a ledder in a hole3D trick art for kids
