on-board ultra-small PPM control
DC/DC boost controller chip 2, input 0.9V to 5V any DC voltage, can be stable output 5V DC voltage, with two AA battery input can output 500 to 600MA current, a single AA battery power can output about 200ma current, for mobile phones, cameras, microcontrollers, digital products power supply. Can be stable output
5V DC voltage 3, on-board USB mother seat, can directly
power the USB interface
device, with USB mother seat, a wide range of uses 4, on-board input voltage indicator 5, PCB size: 34 (mm) x 16.2 (mm) ultra-small volume, used in a variety of small equipment
Shipping
list: 5V boost module x 1