59 ms·
> This could be implemented by writing a timestamp file on wakeup. You’d need to embed a clock and an energy source to keep the clock going.
by pjerem 4y ago
> This could be implemented by writing a timestamp file on wakeup.
You’d need to embed a clock and an energy source to keep the clock going.
- morcheeba 4y agoA 150uF capacitor should keep the microcontroller running for about 5 seconds without power; it could keep time. 7.3mm x 4.3mm x 2.9mm