Adafruit PN532 NFC/RFID Controller Shield for Arduino + Extras SF_Pliers and Tweezers Up to 160MHz clock speed，Summary

Up to 160MHz clock speed，Summary computing power up to 600 DMIPS

The output from the amp is about 2Vpp max on a 1

0 w/ built in HID profile Ÿ

but this board requires a microUSB cable

Adafruit PN532 NFC/RFID Controller Shield for Arduino + Extras SF_Pliers and Tweezers Up to 160MHz clock speed，SummaryWe've taken our popular Adafruit PN532 breakout board and turned it into a shield the perfect tool for any 13. 56MHz RFID or NFC application. The Adafruit NFC shield uses the PN532 chip set (the most popular NFC chip on the market) and is what is embedded in pretty much every phone or device that does NFC. This chipset is very powerful, and can pretty much do it all, such as read and write to tags and cards, communicate with phones (say for payment