LDM #370: Boeing 757 Standby Engine Indicator

    B757_Engine_Indicator

LDM #364: Aircraft Coffee Maker

Part 1: overview https://youtu.be/GiQL9kHKi9I Part 2: reverse engineering https://youtu.be/SyVm-urduX4 Schematic diagram of the coffee maker: Coffee_maker_Rev_A_030624 Modification for 115Vac 50/60Hz: The modification consists to replace the 115Vac/20Vac 400Hz transformer by a 30W AC to DC converter...

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