Adafruit will not be shipping orders Thursday July 4 for Independence Day Orders placed after 11am EST Wednesday July 3 will go out Friday July 5.
0

Unlock Your Android Phone With Wearable NFC #AdafruitWeekendProject

Give yourself an android friendly manicure with this Adafruit Wearable NFC tutorial

Unlock your phone by just picking it up! No more pesky password or gesture PIN, just scan an NFC tag! This guide covers creating an NFC ring, putting an NFC tag in your nail polish, modding your Android installation to read tags from the lockscreen, and creating an automation toolchain to unlock the phone when the desired tag is scanned.

The software side of this project can be pretty tricky, and even scary if you’ve never jailbroken a phone before, which is required to get the phone to read NFC from the lockscreen.

However, you can still do a lot of fun projects without modding your Android install, just skip that step and head straight to the page about NFC+ Tasker Automation. You won’t be able to log into your phone with your nail polish, but you could do all kinds of other things like start playing Barry White when you place your phone on the nightstand (just sayin’).
The following pages were very helpful while making this guide:
Jon’s guide to bootloader unlocking
chgamauf’s NfcNci.apk mod to poll NFC on lock screen
Eric’s NFC unlock automation toolchain post

Full tutorial


Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.

Join 12,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython 2019!

Have an amazing project to share? The Electronics Show and Tell with Google Hangouts On-Air is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/


Maker Business — Brooklyn based goTenna is finding its place as a supplier for enterprise and governmental consumers

Wearables — Insta-teeth

Electronics — This tip’s a real circuit slugger

Biohacking — What Can the Muse 2 EEG Measure?

Python for Microcontrollers — Choose your own adventure… With Python on Hardware! #Python #Adafruit #CircuitPython #PythonHardware @circuitpython @micropython @ThePSF @Adafruit

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.