Electronic lock with Arduino

cults3d

Here you have an electronic lock programmed with Arduino. This Arduino project allows the opening of a door by using an electronic lock. This lock can be opened by a numeric keypad setting the combination we want, a key for the RFID or by a push button in case we are inside to be able to get out. For this project you will need: Arduino keyboard. RFID module for Arduino. 2 Pushbuttons. Arduino connection cables. A small Arduino. In my case I have used the ESP32 since. is quite small and has numerous inputs and outputs besides having the option of being able to connect it to the wifi of the home. Relay of 3V, since if you use one of 5V it will not work with the ESP32. 2 small connection boards. One to be able to connect the different connections inside the box and another one for the push buttons. 2 resistors of 10k 3 leds, red, green and yellow. That will allow us to see the status of the system. Electronic lock. In my case the lock I have used has been a 12V one. Power supply according to the lock we have chosen. In my case I have used a 12V lock so the power supply is 12V. 8 small screws. I have attached the code along with the stls. Any problems about the code or with the printing feel free to comment me. Good luck with the printing!!!