Pololu 15V 2.7A Step-Down Voltage Regulator D30V30F15 _GIFT The LiPo Battery HAT for

The LiPo Battery HAT for the Raspberry Pi integrates an SW6106 power bank management chip

It's a lovely build-it-yourself kit designed to be gorgeous to look at and fun to build

it has a larger body

1x Gravity: Analog Sound sensor for Arduino

Pololu 15V 2.7A Step-Down Voltage Regulator D30V30F15 _GIFT The LiPo Battery HAT forThe Pololu D30V3x line of synchronous buck (step down) voltage regulators generates lower output voltages from input voltages as high as 45V. They are switching regulators (also called switched mode power supplies (SMPS) or DC to DC converters), which makes them much more efficient than linear voltage regulators, especially when the difference between the input and output voltage is large. This particular model (D30V30F15) takes an input of 15V to 45V