Microfabrication Class - Revision history

Msavage: /* Class Notes */

2021-12-07T00:59:51Z

Class Notes

← Older revision		Revision as of 00:59, 7 December 2021
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	* [[Microfabrication_Class_Notes_2021_11_22\|2021 11 22]]		* [[Microfabrication_Class_Notes_2021_11_22\|2021 11 22]]
			* [[Microfabrication_Class_Notes_2021_12_06\|2021 12 06]]

	== Field Trips ==		== Field Trips ==

Msavage at 07:33, 23 November 2021

2021-11-23T07:33:21Z

← Older revision		Revision as of 07:33, 23 November 2021
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	The class will be held remote (and possibly in the Space) bi-weekly on Mondays ("Microfabrication Mondays") 7 to 9 PM.		The class will be held remote (and possibly in the Space) bi-weekly on Mondays ("Microfabrication Mondays") 7 to 9 PM.

			== Purpose ==

			* Inspired by recent spate of homemade semi-conductor pioneers (Sam Zeloof, et al)

	== Resources ==		== Resources ==

Msavage: /* Resources */

2021-11-23T07:31:09Z

Resources

← Older revision		Revision as of 07:31, 23 November 2021
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	* Scanning Electron Microscope (SEM)		* Scanning Electron Microscope (SEM)
	** Ethan currently has Cambridge SEM (for repairs)		** Ethan currently has Cambridge SEM (for repairs) - get pumps working and operate the controller manually; currently doesn't seem to hold pressure; the vacuum is really key to getting it working
	** Ethan's SEM		** Ethan's SEM

Msavage: /* HacDC Microfabrication class */

2021-11-23T07:14:21Z

HacDC Microfabrication class

← Older revision		Revision as of 07:14, 23 November 2021
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	The class will be held remote (and possibly in the Space) bi-weekly on Mondays ("Microfabrication Mondays") 7 to 9 PM.		The class will be held remote (and possibly in the Space) bi-weekly on Mondays ("Microfabrication Mondays") 7 to 9 PM.

	=== Resources ===		== Resources ==

	* Scanning Electron Microscope (SEM)		* Scanning Electron Microscope (SEM)
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	* Resin 3D printers (personally-owned)		* Resin 3D printers (personally-owned)

	=== Class Notes ===		== Class Notes ==

	* [[Microfabrication_Class_Notes_2021_11_22\|2021 11 22]]		* [[Microfabrication_Class_Notes_2021_11_22\|2021 11 22]]

	=== Field Trips ===		== Field Trips ==
	* University of Maryland "Clean Room" just to see one in action		* University of Maryland "Clean Room" just to see one in action
	* Howard University "Clean Room" - is open to public (?)		* Howard University "Clean Room" - is open to public (?)

	[[Category:Classes]]		[[Category:Classes]]

Msavage: /* Class Notes */

2021-11-23T07:13:31Z

Class Notes

← Older revision		Revision as of 07:13, 23 November 2021
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	=== Class Notes ===		=== Class Notes ===

	* 2021 11 22		* [[Microfabrication_Class_Notes_2021_11_22\|2021 11 22]]

	=== Field Trips ===		=== Field Trips ===

Msavage at 07:12, 23 November 2021

2021-11-23T07:12:06Z

← Older revision		Revision as of 07:12, 23 November 2021
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	== HacDC ~~inquiry-level~~ Microfabrication class ==		== HacDC Microfabrication class ==

	=== Dates and Times ===		=== Dates and Times ===

Msavage: /* HacDC inquiry-level Microfabrication class */

2021-11-23T07:02:36Z

HacDC inquiry-level Microfabrication class

← Older revision		Revision as of 07:02, 23 November 2021
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	=== Dates and Times ===		=== Dates and Times ===

	The class will be held remote (and possibly in the Space) bi-weekly on Mondays ("~~Monday~~ Microfabrication") 7 to 9 PM.		The class will be held remote (and possibly in the Space) bi-weekly on Mondays ("Microfabrication Mondays") 7 to 9 PM.

	=== Resources ===		=== Resources ===
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	* Resin 3D printers (personally-owned)		* Resin 3D printers (personally-owned)

	=== ~~Approaches, project implementation~~ ===		=== Class Notes ===

	~~# Collaborative - work as a group on the same project (something new, something done before)~~		* 2021 11 22
	~~# Independent - everyone work independently on their projects~~

	=== ~~Approaches, tech implementation~~ ===		=== Field Trips ===
			* University of Maryland "Clean Room" just to see one in action
	~~# Use an SEM~~		* Howard University "Clean Room" - is open to public (?)
	~~## Option 1 - get enough~~ of ~~the SEM fixed~~ to ~~operate manually~~
	~~## Option 2 - get the full SEM working~~
	~~## Option 3 - get the obviously broken part fabricated and replace it (part on back with dent~~ in ~~back of the SEM)~~
	~~## Option 4 - do Project Awesome fundraising project~~
	~~## Option 5 - the sputtering system issue needs to be resolved as part of the microfab process~~
	~~## Option 6 - a cleaning chamber issue needs to be resolved as part of the microfab process~~
	~~## Option 7 - working with hydrogen chloride indoors to etch glass issue needs to be resolved as part of the microfab process~~
	~~## Option 8 - decide on wet etching vs. dry etching~~
	~~## Option 9 -~~ "~~rent~~" ~~Ethan's personal~~-~~use SEM~~ (~~assuming its working~~)
	~~# Use The-Next-Best-Thing~~
	~~## Option 1 - Sonic 8K - can -- stick PCB to layers of resin directly to fabricate things at 28 microns~~

	[[Category:Classes]]		[[Category:Classes]]

Msavage: /* Approaches, tech implementation */

2021-11-23T06:57:20Z

Approaches, tech implementation

← Older revision		Revision as of 06:57, 23 November 2021
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	## Option 7 - working with hydrogen chloride indoors to etch glass issue needs to be resolved as part of the microfab process		## Option 7 - working with hydrogen chloride indoors to etch glass issue needs to be resolved as part of the microfab process
	## Option 8 - decide on wet etching vs. dry etching		## Option 8 - decide on wet etching vs. dry etching
			## Option 9 - "rent" Ethan's personal-use SEM (assuming its working)
	# Use The-Next-Best-Thing		# Use The-Next-Best-Thing
	## Option 1 - Sonic 8K - can -- stick PCB to layers of resin directly to fabricate things at 28 microns		## Option 1 - Sonic 8K - can -- stick PCB to layers of resin directly to fabricate things at 28 microns

	[[Category:Classes]]		[[Category:Classes]]

Msavage: /* Resources */

2021-11-23T06:56:44Z

Resources

← Older revision		Revision as of 06:56, 23 November 2021
Line 7:		Line 7:
	=== Resources ===		=== Resources ===

	* Cambridge SEM (for repairs)		* Scanning Electron Microscope (SEM)
			** Ethan currently has Cambridge SEM (for repairs)
			** Ethan's SEM

	* Resin 3D printers (personally-owned)		* Resin 3D printers (personally-owned)

Msavage at 06:54, 23 November 2021

2021-11-23T06:54:40Z

← Older revision		Revision as of 06:54, 23 November 2021
Line 1:		Line 1:
	qa		== HacDC inquiry-level Microfabrication class ==

			=== Dates and Times ===

			The class will be held remote (and possibly in the Space) bi-weekly on Mondays ("Monday Microfabrication") 7 to 9 PM.

			=== Resources ===

			* Cambridge SEM (for repairs)

			* Resin 3D printers (personally-owned)

			=== Approaches, project implementation ===

			# Collaborative - work as a group on the same project (something new, something done before)
			# Independent - everyone work independently on their projects

			=== Approaches, tech implementation ===

			# Use an SEM
			## Option 1 - get enough of the SEM fixed to operate manually
			## Option 2 - get the full SEM working
			## Option 3 - get the obviously broken part fabricated and replace it (part on back with dent in back of the SEM)
			## Option 4 - do Project Awesome fundraising project
			## Option 5 - the sputtering system issue needs to be resolved as part of the microfab process
			## Option 6 - a cleaning chamber issue needs to be resolved as part of the microfab process
			## Option 7 - working with hydrogen chloride indoors to etch glass issue needs to be resolved as part of the microfab process
			## Option 8 - decide on wet etching vs. dry etching
			# Use The-Next-Best-Thing
			## Option 1 - Sonic 8K - can -- stick PCB to layers of resin directly to fabricate things at 28 microns

	[[Category:Classes]]		[[Category:Classes]]