Tagged Questions

7
votes
1answer
393 views

Can an ATmega or ATtiny device signature be read while running?

While programming an ATtiny or ATmega, avrdude prints the device signature, in this example it is an ATtiny. avrdude: Device signature = 0x1e910a Can I read this ...
1
vote
5answers
409 views

Software alert when doorbell rings. Doable?

I am looking for a way to send alerts to my Linux laptop each time the doorbell rings to avoid those unpleasant times when a visitor ends up waiting minutes outside my door when I am alone and have ...