Volatile RAM. Thinking DS1307 without battery.

Author	Message
Volhout Guru Joined: 05/03/2018 Location: Netherlands Posts: 4723	Posted: 07:54am 23 Jan 2025         Frank N. Furter said   @PhenixRising: Please don't forget to put a diode in front of the capacitor from Volhout's idea. Then the capacitor cannot be discharged externally. This is how I have implemented it in the past and it has always worked well... Frank There is a diode between Vbus and Vsys on the genuine pico board. Volhout