This is a RELEASE build of oipoi. oipoi is a DIY osu! keypad built using an Arduino Uno and a Python-based USB keyboard (HID) emulator. The Arduino reads button inputs and sends them over Serial. A ...
Abstract: This system presents the design and implementation of a password-based door lock system integrated with LED light control for enhanced security. The proposed system allows password entry ...
16-zone LED keypad. Multiple door chime per zone. 5 programmable function keys. Input/output terminal can be programmed to operate as a zone input or a programmable input. Adjustable keypad buzzer.
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