Here’s my suggestion:
Two extra float ports could be added to the output of delay chips. One could be “Time Spent”, and one could be “Time Left”.
Time Spent would output the amount of time (in seconds) the delay chip has been running for. If the delay chip had been running for 40 out of 60 seconds, it would output 40.
Time Left would do the opposite, and would output the amount of time left. If the delay chip had been running for 40 out of 60 seconds, it would output 20.
These could be useful so you don’t have to do a bunch of circuitry to make a timer or stopwatch, and instead could be done with a minimal amount of chips. If you like this suggestion, please vote for it!