SparkFun LiPo Charger/Booster - 5V/1A Shipping:2-4 Weeks This small synchronous switching step-down

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 12 V

It can be changed to 19200 or 38400 if you wish

* 4-9V input voltage via barrel jack or 2-pin header

Thermocouple Primer

SparkFun LiPo Charger/Booster - 5V/1A Shipping:2-4 Weeks This small synchronous switching step-downThe SparkFun 5V 1A LiPo Charger Booster is a no nonsense circuit for generating one amp from a Lithium Polymer battery at 5V. This LiPo charger is a very economical choice that is equipped with a simple booster circuit utilizing the PAM2401 IC, and includes protection diodes so you can run multiple cells in series for an extra kick. While the booster circuit is in operation, this board can draw more current the lower the input voltage, making it