Electronics project I made for my girlfriend. It's inspired by https://en.lovebox.love/, I can send messages to the box and a little heart turns until the box is opened.
This project was highly inspired by julisa99's project Lovebox. I made some chnages to her original project : instead of using an Oled screen, like she did, I used a lcd 1602 and added a feature that makes the screen turn off when there is no new message.