Will be updated to 1.4.6 soon.

This does not work in 1.3.x or above

The only thing changed from v1 to v2 was replacing the reset lever with a reset button.

Before using this machine you need to make sure the rail is facing the right direction.
If the track does not face the right direction ,the machine will not work. (look at photos to see)

This is a fully functional binary calculator. It uses minecarts to do the math.

The machine can only do adding.

I have noticed that the machine does not work when it is raining.

How to use:

Place a minecart on any of the adding tracks to start. (1, 2, 4, 8, 16, 32, 64)

When a minecart is in front of a block with a number sign, that number is "on". If there is no minecart, it is "off".

Keep adding as much as you want until you are done.

When you are done adding, you can press the reset button to reset the machine.

How it works:

When you place a minecart on an adding track, it will go past the turn for the "on" position and it will do a check to see if there is already a minecart there.
If there is a minecart there, the passing minecart will go further to the carryout or lava pit and the minecart that was there will go to the next digit.
If there is not a minecart there it will hit a block and go into that position.

This keeps happening until you decide to stop adding.

If there are any problems, leave a comment and I will try to fix it.

You can also leave a comment for future ideas.