Nuki Keypad 2 NFC: The ‘Tap-To-Unlock Feature’ You’ve Been Waiting For

Thanks to the Nuki Keypad 2 you can now use your phone to unlock your door with a tap. We speak to the Nuki co-founder, Martin Pansy, about the new smart access feature.
IEEE

Dual Authentication Arduino-Based Door Lock System with Light Detection and Keypad Authentication

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 ...
GitHub

A raycasting library for arduboy

You can instead load sprites and tiles from the FX chip by including ArduboyRaycastFX.h instead of ArduboyRaycast.h and creating the appropriate fxdata. You shouldn't need to change any code other ...
GitHub

RC transmitter for cars, boats and tanks

Simple surface 2 channel RC transmitter. The hardware includes nRF24L01+ transceiver and ATmega328P processor with an OLED screen. The code is Arduino and contains only the necessary functions of ...