This is an Arduino Nano Circuit design using Altium Designer. The Arduino Nano is a small, breadboard-friendly version of the Arduino platform. It is built around the ATmega328 microcontroller, ...

Macros con Arduino sin HID, en este caso con Arduino Nano (Atmega 328P) // Macros with Arduino without HID, in this case with the Arduino Nano (Atmega 328P). - brockar/Arduino-Nano-Macropad-Keypad.

45 thoughts on “ Arduino Keypad Door Automation ” ... So you can either open the lock with the key the normal way, or activate the circuit so the catch gives way and the door opens.

We are going to connect the keypad module between pins 0-7 of Arduino Uno, as shown in the circuit diagram. All the eight pins of keypad module are connected accordingly. Now for setting up a ...

Circuit Diagram for Arduino Keypad Door Lock. The Complete circuit diagram for our Arduino based Digital Keypad Door Lock project is shown below. First of all, we start from the brain of this project ...

Arduino Keypad Door Automation. November 1, ... Down the road he’s also planning on adding a knock sensor using the small speaker that is already part of the circuit, because, why not?