First Look RC522 RFID ReaderWriter 4 on eBay

>> DOWNLOAD LINK 🎞️ #1 <<

>> DOWNLOAD LINK 🎞️ #2 <<

>> COPY / PASTE LINK PLEASE 🎵 MP3 <<

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=nn-nuhAByRk

Help support Julian's electronics videos on Patreon:   / julian256   • A first look at this RFID reader/writer module which can be bought for a few dollars on eBay. It's cheap but also quite complicated.

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