Abstract: This work undertakes biometric authentication as its main objective to strengthen user security measures. The application of sophisticated technological solutions enables the construction of ...

Abstract: In order to improve door security, this study introduces a complete multi-mode access control system that incorporates RFID, fingerprint, and passcode authentication. A 12-volt solenoid lock ...

This program written with Arduino Code running on ESP8266 (Wemos D1) is just a test to access, read status and control Tuya compatible WiFi Smart Devices (Plugs, Switches, Lights, Window Covers, etc.) ...

This library is not tested with hardware yet. (it is based upon datasheet + app note). If you have hardware and can test with SPI, please let me know (open an issue). The BL0940 is a configurable ...

SINGAPORE, March 2, 2026 /PRNewswire/ — MetaOptics Ltd (Catalist: 9MT) (“MetaOptics” or the “Company”, and together with its subsidiaries, the “Group”) has announced plans to develop a compact optical ...

SINGAPORE, March 2, 2026 /PRNewswire/ — MetaOptics Ltd (Catalist: 9MT) ("MetaOptics" or the "Company", and together with its subsidiaries, the "Group") has announced plans to develop a compact optical ...