You're right - I didn't think of an LCD but I have seen them in Atmel product videos. I suppose I would use the Atmel Butterfly or an LED with a 1/1000 duty cycle, like Nick Gammon does in his low power circuits.
You're right - I didn't think of an LCD but I have seen them in Atmel product videos. I suppose I would use the Atmel Butterfly or an LED with a 1/1000 duty cycle, like Nick Gammon does in his low power circuits.