Today you will get to know about a cool electronic device which I am using with my mining rig for automation.If you are lazy like me then you will love DH48S-S Relay Cycle Timer. In this article we will cover some applications of DH48S-S, where to buy this digital loop timer and how to configure it. I had problems configuring it because DH48S-S manual was in Chinese language. … [Read more...] about Automation : Cycle Relay timer For Mining Rig