Most guides for how to program your garage door keypad are super confusing! I tried to make a coherent one. If you thought ...

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, ...

Five new Elektor courses help beginners take their first steps in microcontroller programming with Arduino, ESP32, and Raspberry Pi Pico. Each course combines hands-on projects, hardware kits, and ...

This project implements a password-protected electronic door lock system using an Arduino microcontroller. A 4×4 matrix keypad is used to enter the password, while a 16×2 I2C LCD provides system ...

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