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I've been working on recreating the Macintosh Classic late revision analog board for quite a while. This board can be reconfigured to both 110V as 240V, although i have not test 110V setup yet. This revision board should be able to replace any Classic I or II revision (early/late) analogboard...

I've been working on recreating the INTERNATIONAL (revision D) analog board for quite a while. This INTERNATIONAL board can be reconfigured to both 110V as 240V, although i have not test 110V setup yet. This revision board should be able to replace any revision (A/B/C/D) board, both US as...

Hi all! I cant find the value of resistor R62 anywhere. It looks like the part is not described in old schematics or any other available source. Any other of my A- B & C-revision boards don't have this resistor by design, so i am not able to crosscheck:( Is somebody able to tell what the value...

Dear friends, Just for those who are interested; I designed a low cost 3D-printable drop-in replacement for the "SW1" powerswitch for the Macintosh 128k/512k/Plus. https://github.com/daanvdl/mac_plus_sw1 Have fun! Regards, Daan

Dear friends, Just for those who are interested; I designed a low cost 3D-printable drop-in replacement for the "CAPETRONIC DS 1011"/"815-0727-B" batteryholder for the Macintosh 128k/512k/Plus. This replacement batterysocket is based on a 14500 (AA-size) 3.7V rechargeable battery which is...

Best friends, Due to aging and battery leakage, we can condemn more and more boards to death, unfortunately. That's why I decided to recreate the INTERNATIONAL analog board (revision 820-0107-D). Especially because this includes 3 models: 128k/512k/Plus, and intermediate models. I realize that...

What is AirTalk? AirTalk is a dongle that extends a LocalTalk (or PhoneNet, or equivalent) network over WiFi. AirTalk is a device designed by @cheesestraws and make use of the TashTalk PIC controller created by @tashtari . AirTalk is user friendly and plug and play. It requires no software...

HI all, Because i had some small issue with my color classic's analog board (very little, but fibrating screen) i replaced all the capacitors.. (hell of a job, but, my little mac deserve this of course). But, after replacing all the caps, the mac doesn't start anymore. When i turned it on, i...