In this Instructable I am going to show you how to make a low-tech, survival friendly item dispenser (for a fancier version look at my other Instructable: Minecraft Item Dispenser (Hi-Tech).
Step 1: What You Need
You will need:
9 blocks of your choice
6 redstone torches
3 item frames (optional)
Items to put in item frames and droppers
Step 2: Let's Start
Place 3 of the blocks of your choice in a row and put another row on top of that. On top of the blocks place 3 droppers.
Step 3: On the Front
Place your item frames (optional) and buttons like in the picture
Step 4: Torches
Place torches on the back of the blocks that have buttons on them, place 3 blocks of your choice on top of the torches you just placed, and place your last 3 torches on top of those blocks and they should turn off.
Step 5: Almost Done!
Now all you need to is place the items in the item frames and put the items into the correct droppers. You are finished!