Friday, June 07, 2013
NFC lights up LEDs on Teddy
I just made a simple mock up/demo for NFC toys which LED powered by the RF power from smartphone. The NFC tag launched the Tapogram app, and the coil separately lit up 2 LEDs. No battery is needed for Teddy bear. The power is small but enough to trigger wake up for other circuit. We can design a lot other applications which can interact with smartphones.
e.g. toys figure, model, smart poster or banner, board game, etc.