Capture the flag with a GPS, RFID and LoRa twist
Capture the flag can be fun, but Karel Bousson has put a new spin on the game that allows you to compete against neighbors over who can keep a single item — a modified tool case — in their possession the longest. The box contains an Arduino Mega that interfaces with an RFID reader to … Continue reading Capture the flag with a GPS, RFID and LoRa twist
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