This is v.1.1 of a simple solar inverter made with arduino and old 12 volt trafo’s from scraped electronic and halogen lamps.
Read techmind.dk GENERAL Disclaimer before you continue.
This version 1.1 if for single coil trafo’s also i made a prototype v.1.0 printed circuit board for trafo’s with center input.
Schematics for the arduino inverter
The component placement of the Printed Circuit Board
The arduino inverter PCB Toplayer
PCB from the solder side
The eagle PCB file for inverter with arduino can be downloaded here
The original Arduino Sketch for the inverter. Thanks to bristolwatch for this great project. Techmind version will be published latter.
