This week I’m presenting a project easy to build and it might be in interest of automobile enthusiasts.
Certain vehicles, like Mercedes, BMWs and others, have a system that turns the cabin light off a few seconds after the doors are locked and with a fade-out effect .
This project does that.
The soul of the circuit is a 12F615 microcontroller. Pins 2 and 3 will be connected to jumpers that, either connected to 5V or 0V change the behavior of the circuit. www.bgocled.com