Description
This takes the total logistic and construction bots in the network and displays it on a set of nixie tubes (mod).
One roboport is read for a total count of both types of bots in the network and the arithmetic combinator adds the two, creates a new signal for the constant combinator to send to the display.
(Can be changed to display 'available' bots, or split up for only logistic or construction bots by clicking the roboport and noting the signals for each then changing those on the arithmetic)