An Arduino-based electronic access-control system developed during my university studies. The project combines RFID identification with keypad PIN authentication to create a two-stage access-control ...

All [Hannah Robertson]’s Birduino needs is for one to tap an NFC-enabled card to the reader, and the device plays one of the vocalizations associated with the bird shown on the card. It ties together ...

Forget keys. The top smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when. I'm PCMag's managing editor for consumer ...

Higher education moves fast, and staying informed shouldn’t require being tied to your desk. To help you keep up with the latest reporting on enrollment, policy, research, and campus trends, … Stay ...

M5Stack has released the PaperDIY series, an updated version of its 2020 M5Paper ESP32 development kit, featuring an ESP32-S3 ...

A standard telephone keypad, with four rows of three keys each. The top row consists of 1, 2, and 3, with keys continuing down in order until the last row, which is usually *, 0, and #. Such a keypad ...

The City of Fairfax Regional Library opened the doors to its brand new facility on January 26, 2008. The building is well-equipped to serve public needs, with a covered two-level parking deck (Note: ...

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