File:5767e722570e61514effea262c62e06d.gif

To start off...
Hellllllllllo... today we will be talking about Redstone comparators and Redstone repeaters. This is a good wiki if you are a noob to Redstone mechanics.to start off, a Redstone repeater can make a Redstone signal longer if the signal if the Redstone dust is losing power at a point in the Redstone dust line. You can also change the delay in the signal by clicking the repeater. On the other hand, a comparator will activate a Redstone items depending on how a block in front of it is used. For example, a lectern if you flip to the 2nd page, the lectern opens a secret passage way. also, If you click the comparator, it changes settings. The settings are compare and subtract. Compare setting will compare the signal it receives from the side to the signal it receives from behind. And then the subtract setting will produce a signal equal to the signal it receives from behind minus the signal it receives from the side. I hope this article was useful.bye 😃