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The module operates on the 868 MHz frequency band
Alarm & Security Circuits: Add an entry/exit delay to DIY alarm systems - give users time to arm or disarm before the siren activates
The 2200mAh 18650 Lithium Ion Battery is a high-performance
and mechanical components
Technical documentation and pinout diagram
Grove - Smart Plant Care Kit for Arduino PN7120 NFC Controller SBC Kit The module operates on theGrove Smart Plant Care Kit for Arduino
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