NFC Bottle Opener Keychain

Hey guys! Today I want to show you this new Keychain.

How many times while we were having fun with our friends we needed a bottle opener for drinking something?
A lot of times, isn't true? I have a solution for you.

A smart bottle opener made up of recycled parts such as one cent euro coin and an old NTAG215 (25mm) used for a previous keychain.

This keychain in fact can do several thing at once, you can certainly open a bottle but you can also amaze your friends by showing their what happens when you get closer the keychain to your mobile phone.

In my case as shown in gif above, I redirect to my makerworld profile! :)

You can program your nfc tag by using this app: NFC TOOLS available in Apple and Google Play Store.

I hope you like this project, let me know in the comments!

Please be sure to enable pause at Z height!