Today it was my first day of making something via redstone :D. If you want to make this all you have to do is:Put a block down and put a button on it. Then put three redstone pieces in front of it. Next make three blocks going up and put redstone on it. Place down three blocks going right from the highest block. Put a repeater on the second block going right from the highest block. Put redstone on the rest of the blocks and btw put the repeater on a tick delay of three. Now put TNT near the redstone. Now the last things, On the block with the button go to the second redstone piece in front of it and make a redstone trail to where ever you want. Now put a dispenser at the end of the trail and put what ever you want in it. Thanks for reading, this is the first ever thing I have done with redstone other than making a short bit of a song I made with noteblocks. Hope you enjoy this machine I created, Craft On!