LDM #423: Barr and Stroud low light camera – Part 2: final reverse reverse engineering and test
LDM #447: Angle Of Attack indicator Teledyne Avionics SLZ9680-3
Schematic diagrams: LDM447_A1_A LDM447_A2_A Servo amplifier calculations: Servo_Calculations
read moreLDM #446: Distance Bearing Indicator DB-100 Sperry Aviation Part 1: Compass card and pointers
Schematic diagrams: DB-100-A servo_amplifier servo_monitor
read moreLDM #439: Boeing 777 Cabin Pressure Control System
Schematic diagram of pressure transducer:
read moreLDM #437: Boeing EGT Indicator – Teardown, Reverse Engineering and tests
Schematic diagram: LDM437_Sch
read moreLDM #434: Marker receiver DECCA RM671 and CRM.555 generator modification
Schematic diagram: RM671_A Source code: Code_Marker_Demodulator_A
read moreLDM #433: Horizontal Situation Indicator Aeronetics HSI-421D Part 2
Schematic diagram: HSI-421D_Digital_Board_A Code: files code_D8751H
read moreLDM #426 : France Aerospace BDHI ID182A – Part 2: final tests
Full schematic diagrams: LDM426_SCH_A
read moreLDM #422: Barr and Stroud military low light camera – Part 1: teardown and deflection circuits
Schematic diagrams: Scan_Video_Amp_A Video_Amp_A
read moreLDM #411: Airesearch Fuel Flow Indicator – Teardown, reverse engineering and test
Full schematic diagram FF_Schematics_A
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