Any chance there is a USD version of this?

I need an Version for EU als for EURO €.

@@Markusmagge Sorry - we only have a £ version!

@Achilles Jamie I don't, maybe it's time for your gf to take out a restraining order though

What if your infra red sensor only has the output, ground and vcc? I don't have the fourth connector.

Thank you for your kind words. We 100% agree!

Glad you like our content :)

Thanks :)

Gotta love a tight first layer!

This is an excellent idea! If you build an improved version let us know - we'd be excited to see iterations that improve on it!

Hi there! It doesn't matter which one you use, they both use the same ATmega328p chip and can do the same thing, the Nano is just much smaller!

@@-______-______- No, friends or family could take revenge later. Just deter him from leaving.

These kinds of sensors can reflect off quite a number of surfaces! While some struggle to reflect shiny objects like metal, the tcrt5000 can reflect off all kinds of objects (like people) and shiny things like metal. The creator of this project has a separate instructable all about the trct5000 module used here: www.instructables.com/TCRT5000-Infrared-Reflective-Sensor-How-It-Works-a/

@@Electromakerio thank you so so much for both of your answers. your content is very well organized 🙏

That is hard to answer as all CAD software works a little differently. I'd maybe start by looking for tutorials for cutting circles using the software you have first, then applying it to these designs.

Do you have it?

You can access the reset button on the Arduino from underneath the base.

This is a great suggestion. If we ever build a version 2, we will be sure to implement this idea!

I have this query, if the coin passes the sensor too fast, it does not detect it(but I can see that in the sensor itself, it activates).

While there isn't a schematic or Fritzing diagram, the written version of this project gives step by step instructions for wiring it all up www.electromaker.io/project/view/arduino-based-coin-sorting-and-counting-machine

@@Electromakerio okay noted, thank You . I required that Diagram to include in my Project report as reference source which similar to this Arduino coin sorting and counting machine 👍

Hi Marga, We show you in detail in the video. Here is a link to jump to the section: kzfaq.info/get/bejne/iLaPdKeBsq6vdqc.html

Hi, that's a tricky problem to work around with this design of machine. It separates the denominations using their diameter. If you have two sizes for the same denomination then you could create a second slot and have the code increment the value on the screen by the same amount for either slot. If you have two different denominations with the same diameter then you will have to consider another method for differentiating between the two. You could consider magnetism, thickness, weight or colour perhaps.

@@Electromakerio Hi, Thak you for response, we did try to work it out using wieght but again found that wieght of Old Minted Coin of Denomination Rs ! is similar (1 or 2 Milligram less than ) to wieght of new minted Coin of Denomination Rs @. We have same finding for Thickness as well. Could you please guide on how to use Magnetism or Colour as a differentiator, I feel differentaiotion based on Colour will be tricky because the colout of Denomiation RS 1 & Rs 2 is same, also for Denomination Rs % & Rs 10 has same. Perhaps Magnetism can help. Composition of coins is as below Rs 1 --> Stainless Steel Rs 2 --> Stainless Steel Rs 5 --> Nikcle Brass Rs 10 --> Copper Nickel Cnetre & Aluminium Bronze ring.

Colour can also change depending on the condition of the coin. Magnetism would be a good additional check but this is beyond the scope of this video - sorry. Perhaps in the future if we build a Mark 2 then we might incorporate some of your suggestions. Have a look at incorporating a reed switch into your design.

He didn't even put shrink cables and it's beautiful? LMAO

@@xyrenegade show me a KZfaq video of coin sorter more beautiful than this

Hi Richard. The correct file is available on the project page now. If you recreate the project we would love to see it!

No, sorry.

Yes that should be fine.

Yes it does work, and you are right, my soldering skills are improving all the time. Heat shrink tubing really tidies things up and helps protect the circuits and joints. If you have it to hand then I would recommend using it.

Whatever it takes

You can order the parts from our shop - www.electromaker.io/shop

Yes you can use an Arduino Uno. Connect it the same pins as shown on the Nano in the video. Just use longer wires as the Arduino Uno will not fit in the same space under the counter as the Nano - you'll need to house it seperatley outside the 3D printed parts

No, it was designed for British pounds, however, you could modify the model to accept euro coins. Let us know how you get on!

Hi Krishna, the code is available on the project page here: www.electromaker.io/project/view/arduino-based-coin-sorting-and-counting-machine#code