This guide will explain parallel vs serial for transmitting multiple bits of data.

In terraria, there is no delay in wire transmission, so the area of serial transmission is smaller than that of parallel transmission at the same speed.

Parallel on the left and serial on the right.



This is a compression method at the receiving end. I will choose different types of serial according to my needs.

This is a variation of the above image, which requires less wire color.



The two receivers use a technology called dual activation.

After the switch is pressed, the red wire will be activated twice to realize reset after activation. It allows MUX to be activated once, rather than twice, at the required time.



The sender and receiver of a tile width.



Add reset receiver (two of them).



Grading pass is very useful to reduce the frame rate drop.

This is vertical.

More on these circuits using the guide bellow. (it's in Chinese)
https://github.com/putianyi889/TerrariaWiringTutorial/releases