3drobert-
First steps with EDM
07/14/2024 at 13:48 • 0 commentsUsing 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
10/22/2021 at 01:32 • 0 commentsrapid prototype for the differential probe module with an OPAMP TL084CN as differential amplifier
![]()
![]()
![]()
-
I-V curve tracer
10/14/2021 at 02:50 • 0 comments![]()
insulator:
![]()
conductor:
![]()
capacitor:
![]()
inductor:
![]()
forward diode:
![]()
reverse diode:
![]()
-![]()
![]()
![]()
![]()
![]()
-
tester
10/14/2021 at 02:45 • 0 comments![]()
-
shaker
10/14/2021 at 02:45 • 0 comments![]()
-
emulsion ​spreader
10/14/2021 at 02:19 • 0 commentsESC + PIC (PWM&ADC)
![]()
WYE wiring
![]()
-
