Este circuito es de un manual de Maxim y puede usarse para alimentar shields con baterías. El circuito suministra corrientes de hasta 50 mA. El circuito integrado no es muy fácil de obtener hoy.

Convertidor de 3 V a 5 V
Este circuito es de un manual de Maxim y puede usarse para alimentar shields con baterías. El circuito suministra corrientes de hasta 50 mA. El circuito integrado no es muy fácil de obtener hoy.
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