Place an empty minecart on the detector rail. It should start moving downhill by itself and then "bounce" up and go into the upper block like this. Step 6Dispenser and Blocks to Cover It Up Place a block on top of the torch in the lower left corner and place a dispenser beside it ...
Make the redstone device. Put 2 blocks in the middle and a raised block to the back and a block to the right. Place a redstone torch to the right, redstone dust under the raised block, redstone comparator, detector rail and a minecart with hopper in the rail. Place the sticky piston...