Project Logs

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• First steps with EDM

  3drobert • 07/14/2024 at 13:48 • 0 comments

  Using 555 to augment volts (15v to 80v, 1KHz)
  Spark capacitor = 100uF
  IGBT = FGH60N60 (IR2101 driver + two flyback diode 15SQ045)
  18F2550 for ADC (spark capacitor measures) and IGBT control (20us-ON 150us-OFF)

• ​differential probe module

  3drobert • 10/22/2021 at 01:32 • 0 comments

  rapid prototype for the differential probe module with an OPAMP TL084CN as differential amplifier

• I-V curve tracer

  3drobert • 10/14/2021 at 02:50 • 0 comments

  insulator:

  conductor:

  capacitor:

  inductor:

  forward diode:

  reverse diode:

  -

• tester

  3drobert • 10/14/2021 at 02:45 • 0 comments

• shaker

  3drobert • 10/14/2021 at 02:45 • 0 comments

• emulsion ​spreader

  3drobert • 10/14/2021 at 02:19 • 0 comments

  ESC + PIC (PWM&ADC)

  WYE wiring

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