5V DC regulated output from 0.9 to 5V battery input. Current up to 300mA from single AA battery and up to 600mA from 2x AA battery input with 96% efficiency.
USB-Female connector output for powering various 5V operated USB devices from battery.
Design is based on CE8301 chip.
Features
Applications
Please note, there is no short circuit protection at output. So take care not to short the output wires during use.
Board Schematic