Jay, Nashua, NH: "For your system clock, you could use an all-wooden clock like the ones at www.woodenclocks.co.uk and a photo-interrupter that works with the pendulum." Max: I really like this idea, because it means that the first part of the system is as non-electronic as one...
In addition, if the TTL parameter value of the received TTL query message is less than the TTL parameter value recorded in minimum TTL parameter value 314 (FIG. 3), TTL determining logic 310 (i) stores the TTL parameter value of the received TTL query message in minimum TTL parameter ...