AA Power board plugs USB Instructions and Schematic

USB Instructions and Schematic

The ATmega is pre-flashed with the OptiBoot loader (compatible with the Arduino Uno) and the RF12demo sketch

The pre-assembled board comes with the SMD-sized TCS3414 chip and decoupling capacitor already soldered onto the board

An AA or AAA cell can be mounted directly onto the board

AA Power board plugs USB Instructions and SchematicGet clean 3. 3V regulated power from a single AA battery! The AA Power board is a neat board for generating 3. 3V from a single AA battery (Alkaline or NiMh), sufficient to power a JeeNode, for example. The board uses a wide input range LTC3525 boost regulator chip which draws only 7.. 30 A of current in idle mode (depending on input voltage). The input can be anything from 1. 0 to 5. 5V, so this can also be used with 2x or 3x AA battery packs (even