LEGO Coin Sorter
Intro: LEGO Coin Sorter
This is a super simple LEGO coin sorter machine.
The Design
I wasn't too thrilled about how the case came out but I was happy with the mechanism part. Many of the LEGO coin sorters I've seen require the whole unit to be tilted which I think looks weird so I wanted to make my coin sorter with a sloped ramp with the rest level.
I wanted to enclose the mechanism to create a bit of mystery and get people thinking about how the machine might work. I also liked the idea of being able to see the coins drop so I added a couple of extra layers to make the machine taller.
This machine is made to work with US coins but could probably be very easily modified to work with other coins.
Making One
The end of the video shows how to make the mechanism, the only important component of this project. Follow the pictures to build the mechanism and leave it open as demonstrated at the end of the video. If you want to get fancy, the other option is to build the mechanism and add your own enclosure around it as I did with the black pieces.
To view the video on YouTube, click here!
The Design
I wasn't too thrilled about how the case came out but I was happy with the mechanism part. Many of the LEGO coin sorters I've seen require the whole unit to be tilted which I think looks weird so I wanted to make my coin sorter with a sloped ramp with the rest level.
I wanted to enclose the mechanism to create a bit of mystery and get people thinking about how the machine might work. I also liked the idea of being able to see the coins drop so I added a couple of extra layers to make the machine taller.
This machine is made to work with US coins but could probably be very easily modified to work with other coins.
Making One
The end of the video shows how to make the mechanism, the only important component of this project. Follow the pictures to build the mechanism and leave it open as demonstrated at the end of the video. If you want to get fancy, the other option is to build the mechanism and add your own enclosure around it as I did with the black pieces.
To view the video on YouTube, click here!
35 Comments
enohtiarw 7 years ago
I don't know if anyone else has experienced this or not but, the coins will sometimes pass their "exit" and keep going. If the coin isn't put in leaning the right way the pennies and the nickels end up with quarters.
gavthelegoman 3 years ago
fierce_robotic_unicorns 9 years ago
Awesome!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Muniosi 10 years ago
tomewyrm 10 years ago
The dimensions of the core mechanism are 24x4 studs.
The parts list is as follows: (Note that these part numbers are for black (or in the case of the 9m Technic beam and 2 connector pegs, the only color they have available)
13 1x2 Brick (Lego part number:300426)
2 1x1 Technic Brick (Lego part number:654126)
16 1x2 Flat Tile (Lego part number:306926)
4 1x2 Plate (Lego part number:302326)
2 1x3 Plate (Lego part number:362326)
1 1x4 Plate (Lego part number:371026)
2 1x6 Plate (Lego part number:366626)
4 4x6 Plate (Lego part number:303226)
1 Technic 9m Beam (Lego part number:4154767)
1 Technic 15m Beam (Lego part number:4128603)
2 Connector Peg (Lego part number:4211807)
foxxrunning 10 years ago
yapoyo 10 years ago
ManifoldSky 10 years ago
The ramp is situated so that coins are forced to lean against the retaining bar above the slots. So as soon as a coin is small enough, it falls into the slot it it leaning against. Since these are ordered smallest to largest, the coins sort in that order.
Xerosum 10 years ago
MicioGatta 10 years ago
Jekasean 10 years ago
dfietkau 10 years ago
All You need is a little imagination.
But You put the coins in one-by-one. May be we should think about a
multiple-mass-coin-sorter...or something like that :D
gj anyway
Monomann 10 years ago
josephlebold 10 years ago
Edgar 10 years ago
Voted, and Blogged:
http://faz-voce-mesmo.blogspot.pt/2013/08/uma-bussola-no-smartphone-e-uma-super.html
grey_starr 10 years ago
cmonaco3 10 years ago
nbastuck 10 years ago
http://youtu.be/ZTBQYcGO39Y
tesstula 10 years ago
lilangelbuddie 10 years ago