Initial testing of the Arduino Output Amplifier shield boards has been successful – outputs from an Arduino Mega board can be controlled with MobiFlight and drive incandescent bulbs found in genuine Aircraft Panels.
These boards are plug and play, and can be placed directly onto the Arduino Mega 2560 R3 allowing you to have access to over 50 outputs. Provide 5 VDC, connect the pin outputs from the panel to the spring connectors, configure in MobiFlight and you are done! No messy wiring, or soldering required.
I have produced a limited supply of these boards and they will be sold at cost price. Please contact if interested.