LDM #374: Humphrey directional gyro – teardown, test and reverse engineering

Video on Youtube: https://youtu.be/xzcyMOsk-X4 Schematic diagram:...

LDM #370: Boeing 757 Standby Engine Indicator

    B757_Engine_Indicator

LDM #369: Shahed-136 drone Air Data Computer

Complete schematic diagram: LDM369-Shahed-136-ADC-Sch_A

LDM #367: Shahed-136 kamikaze drone servomotor

Schematic diagram of the servo motor of Shahed-136 kamikaze drone LDM367-Shahed-136-servomotor_B

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...