Hi
I'm planning a simple project to add a shutdown button to a Raspberry Pi. Basically, when a button is pressed and held for a couple of seconds the Pi will issue a shutdown command.
For feedback I'm thinking something along the lines of, once the button press is detected I want to light an LED and, once the time held has been reached to issue the shutdown command, light another LED (or probably change the colour using an RGB LED).
I might add a small buzzer when the button is pressed...
Power questions for project to add a Shutdown button / LED to Raspberry Pi
I'm planning a simple project to add a shutdown button to a Raspberry Pi. Basically, when a button is pressed and held for a couple of seconds the Pi will issue a shutdown command.
For feedback I'm thinking something along the lines of, once the button press is detected I want to light an LED and, once the time held has been reached to issue the shutdown command, light another LED (or probably change the colour using an RGB LED).
I might add a small buzzer when the button is pressed...
Power questions for project to add a Shutdown button / LED to Raspberry Pi