Topic

battery backup

2 videos. Ranked by independent recommendations, not by views.

1. 

   1 #133 Safe Shutdown for Raspberry Pi with Super Capacitors

   Andreas Spiess 3 people · 3 months · since Jul 2017

   Andreas Spiess covers building a small battery backup that lets a Raspberry Pi shut down cleanly during a power cut, praised as a good overview of the challenges.

   Hidden gem
2. 

   2 5v USB UPS Module - 12v Solar Shed

   Adam Welch 3 people · 3 months · since Nov 2017

   Pointed to as a straightforward way to assemble a small home-made UPS, so a Raspberry Pi or similar board stays powered through mains cuts.