NFC goes green: New ST chips use energy harvesting to replace the need for batteries
![STMicroelectronics M24LR16E](https://www.nfcw.com/wp-content/uploads/2011/11/stmicro-m24lr16e-136x136.jpg)
The new wireless memory chips harvest the energy generated from NFC and RFID actions to power up small devices so that a battery or other power supply no longer needs to be included. More