Tagged: battery backup

ups hacking for fun and extended runtime 1

ups hacking for fun and extended runtime

An uninterruptible power supply, (UPS for short) is an electrical apparatus that provides emergency power to a load when the input power source, (typically the utility mains), fails. A UPS differs from an auxiliary...

building the palace… (part 007) 0

building the palace… (part 007)

alternate title: “i hate drywall”. so things are coming along slowly, but they are indeed coming along. battery backup circuits are finished, and hot, so we have at least one circuit of power outlets...