Over on Soldering Station, they show you how to build your own countdown clock. In order to build this, you’ll need an Arduino, a switch, a display, some housing, and a few other parts.

Mnet music show “M!Countdown” has finalized the complete lineup for its upcoming special broadcast in Jeju Island “M!Countdown in Jeju.” Na Yoon Kwon, Ladies’ Code, Bolbbalgan Sachungi ...