Hello! Today I will be showing you how to make a 1 minute clock using
x1 Redstone Block
x1 Sticky Piston
x2 Hoppers
x2 redstone
x2 comparators
x1 redstone torch
x1 lever (optional)

I will teach you this with 6 steps!

Step 1. Place 2 hoppers that are attached to eachother

Step 2. Place comparators on both sides.

Step 3. Place any kind of block next to both comparators with redstone on top of both with sticky pistons facing the opposite way and one pistol having a redstone block attached.

Step 4. Add a redstone torch to the left side of your clock and a lever to the right side.

Step 5. Add some kind of redstone signal area (every time the clock goes for a minute, this will happen)

Step 6. Add 1 stack of 64 diamonds + 29 diamonds to your hopper. (It might be 3 seconds off)

There you go!