Hello, I am working on a kitchen timer for my mother. It involves having one uC keeping track of 4 independent set timers and passing them via I2C to the second one to display. It is supposed to run on batteries, so I wanted to implement the power-down function in the counting uC (I2C slave), which…

Problem with power-down on Atmega 328p

Brych November 5, 2017, 1:35pm 11

I have, but unfortunately with no effect.

Topic		Replies	Views
[Solved!]SLEEPING ATmega328 in my case scenario! 3rd Party Boards	7	1227	May 6, 2021
ATMega328P sleep mode Programming	13	38587	May 5, 2021
Can't put ATMEGA328P standalone in power-down mode 3rd Party Boards	13	3370	May 6, 2021
Atmega 328. [ Sleep 60 sec - Wake and do something - Repeat] Programming	9	1147	May 5, 2021
Timer with Atmega 328 General Guidance	3	2116	May 5, 2021