PT280 Series Stick Reader
The document provides information about the PT280 Series Stick Reader, an electronic tag reader used in livestock management, with details about its features, specifications, and applications.
d1hu4133i4rt3z.cloudfront.netPT280 Series Stick Reader
To use the Montreal subway, you tap a paper ticket against the turnstile and it opens. But how does it work? And how can the ticket be so cheap that it's disposable? I opened up the tiny NFC chip inside to find out more... 1/15 https://t.co/OlQkkikp0m
ESP32-S3 Smart Rotary Knob w/ 1.28"
