Ever wonder how keycards let people into buildings? In this module, you will learn what RFID is and how it works. Then, you will learn how to use an RFID module with a Raspberry Pi to control a servo ...
Raspberry Pi enthusiasts may be interested in a new compact RFID reader specifically designed for the Raspberry Pi mini PC range. Using RAIN RFID technology the Raspberry Pi HAT uses low-power ...
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