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63 total results found

Using Smartphont to Read NFC tag

Physical Computing Tutorials

What is NFC? NFC (Near Field Communication) is a short-range wireless technology that allows two electronic devices to communicate when they are within a few centimeters of each other. It’s most commonly used in contactless payments, digital keycards, smart ta...

Using NFC Tools to Read/Write NFC tag

Physical Computing Tutorials

What is NFC Tools? NFC Tools is an app which allows you to read, write and program tasks on your NFC tags and other compatible NFC chips. Simple and intuitive, NFC Tools can record standard information on your NFC tags which will be compatible with any NFC dev...

How to use 7-Segment LED Backpack

Physical Computing Tutorials

What is 7-Segment LED Backpack? This version of the LED backpack is designed for these big bright 7-segment displays. These 7-segment displays normally require 13 pins (5 'characters' and 8 total segments each) This backpack solves the annoyance of using 13 pi...