流水灯和数码管 实验板上流水灯也停止然后全部开始闪烁，3秒后（用T0定时）流水灯全部关闭、数码管上显示出“HELL”。到此保持住。

-Digital tube lights and water flow test board and then all the lights start flashing stopped, 3 seconds (with the T0 timer) running water all the lights off, the digital control on the show " HELL" . This to keep living.