Power (Power)
Power Related KiCad Projects:

348
Health & Activity Monitor based nRF53
Ultra-Low Power Wearable based on Nordic nRF53, with 5 x Health Sensors and NFC Connectivity.

350
Mini UPS 12V Lead-Acid
This project implements a mini uninterruptible power supply (UPS) designed for 12V Lead-Acid AGM/GEL batteries.

300
CoolSWITCH - Wireless High Power Smart Switch
Designed for Industry 4.0, but suitable for smart home too. Features WiFi control, current measuring, PWM, soft start / stop and safety.

618
nanoSense:Motion - Ultra Low Power Wireless Motion
Motion & Human Presence Sensing with Ultra Low Power Consumption and Bluetooth Low Energy Connectivity

799
High-Performance Synchronous Buck Converter Module
This project is the design of a DC-DC buck regulator module based on the AP64501. It is mechanically and electrically compatible with the popular LM2596-based low-cost Chinese modules.

287
SolMate
a sleek, solar-powered charger that keeps your devices energized wherever you roam

223
Mini USB UPS for Raspberry
This project is the design of a compact USB uninterruptible power supply (UPS), intended primarily to power and keep devices like Raspberry Pi continuously energized during power interruptions. It provides a stable 5 V regulated output with automatic switchover between USB input and battery backup, while maintaining safe battery management and high overall efficiency.

81
12V battery charger
LM317 is in the house!