A 10x10 grid of 100μm squares drawn using the #repRapMicron #3Dprinter.
Etched into a layer of marker on a glass slide.
A 10x10 grid of 100μm squares drawn using the #repRapMicron #3Dprinter.
Etched into a layer of marker on a glass slide.
#MARCHintosh is halfway over! Have you watched my video yet on my "Blue & White G4" restoration? I put a lot of work into this project and video and am keen to share it with the community. Please boost if you like it!
#retrocomputing #vintagecomputing #retrocomputer #PowerMacintosh #Restoration

Pretty happy with the results for a surgical decap.
It looks like the quartz crystal sits on top and the oscillator driver is under it. Unfortunately we can't see the oscillator die without destroying the crystal.
Nothing looks obviously damaged, I'll do some higher mag images next.
Do you have need of a microswitch with a custom lever?
Here is a 3d printed design that uses a tact switch.
for anyone new to globaltalk, the official globaltalk kiki is loaded with really helpful information written by your fellow users. you can learn how to get your own gt instance up and running on various hardware, or add yourself to the zone list.
if you'd like to add your own pages or edit an existing page, please send me a pm for the password. (it's still the same password as last year)
+ is a perfectly valid character in email addresses.