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How to Build a Palm Controlled Vending Machine
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A quick tutorial

 
In this tutorial, we will be showing you a very interesting application of our interface with a palm reader peripheral. Click on the video and discover how to create a palm controlled vending machine–in this case, a coffee machine–that revolutionizes the way you enjoy your favorite brew!

 

Furthermore, this innovative solution not only enhances user experience but also streamlines the payment process, making it more convenient and secure. Don’t waste more time, dive into the future of coffee vending with a palm controlled coffee machine and enjoy the perfect blend of technology and convenience.

 
What You Will Learn
Configuration
It's important to note that the Raspberry Pi and MDB Pi Hat are used in Peripheral mode so we can log and monitor the information on the bus.
This setup allows for seamless integration and real-time monitoring.
Connection
To start, connect your machine’s bus to our MDB-USB Interface and to the palm reader controller via USB.
Note that this controller needs no programming, just a simple configuration. As a result, you can get your palm controlled coffee machine up and running quickly.
Scanning
When the machine is waiting for credit, instead of inserting money or presenting a credit card or mobile phone, simply place your palm above the reader.
The palm reader controller immediately scans your palm, approves the payment, and voilá! You can now choose your coffee product with just a wave of your hand.
What You Will Need

MDB-USB Standard or MDB-USB Ultra; 

MDB Pi Hat USB or MDB Pi Hat Plus;

Palm Reader;

Raspberry Pi;

Any vending machine (in this case, we use a coffee machine). Take into account that it needs to support MDB! If you want to know how to tell if your vending machine accepts MDB, click on this link.

Have Questions?

We’re here to help! If you need more details or have any questions, don’t hesitate to contact us. Our team is ready to assist you!

Contact us
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