📌 Project Overview This project is a password-protected electronic door lock system built using an Arduino microcontroller. It reads input from a keypad and unlocks an electric lock if the correct ...

The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

Renesas’ RL78/L23 16-bit MCUs provide LCD control and capacitive touch for responsive HMIs in smart appliances, electronics, ...

Sidephone software demo shows how the $249 distraction-free phone with a 2.8 inch screen and swappable keypads will work ...

Smartphones boggle my mind a whole lot – they’re pocket computers, with heaps of power to spare, and yet they feel like the furthest from it. As far as personal computers go, smartphone… ...

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The GOP keypads are fabricated through facile and green fabrication process by direct writing of graphite on flexible paper substrate. The GOP keypads can be fabricated in a home setting as the ...