designed a simple ROM card for MSX. I've never had an MSX before, so I'm finally starting to understand how it works...27C256 and 27C512 are often used for Mac and AppleII.
#MSX #SatanicMacClub

I can’t wait to try it out. What a nice seal stamp! 🚀🚀🚀🚀🚀🚀🚀#SatanicMacClub #KerosMacMods #macintosh

Just finished our 64KB RAM card for the MSX 1st generation. I'm going to make some improvements and build the PCB again. When it's done, it's probably a product🤘
#SatanicMacClub #MSX #RAM

Just finished our 64KB RAM card for the MSX 1st generation. I'm going to make some improvements and build the PCB again. When it's done, it's probably a product🤘
#SatanicMacClub #MSX #RAM

I tested Fat Mac Switcher on Mac512K, but I was worried that it would work because A8's enable method is slightly different, but there is no problem👍
#Macintosh #SatanicMacClub #KerosMacMods

I tested Fat Mac Switcher on Mac512K, but I was worried that it would work because A8's enable method is slightly different, but there is no problem👍
#Macintosh #SatanicMacClub #KerosMacMods

Fat Mac Switcher prototype is done! If you use this, you can smartly convert 128k to Fat Mac, And you can instantly return to 128K with a single slide switch.
#SatanicMacClub #KerosMacMods #macintosh128k

Fat Mac Switcher prototype is done! If you use this, you can smartly convert 128k to Fat Mac, And you can instantly return to 128K with a single slide switch.
#SatanicMacClub #KerosMacMods #macintosh128k

This is no big deal, but my first attempt at designing one for MSX…lol
I thought there were 64 KB ram cards for sale until a while ago, but now they are nowhere to be found…

#MSX #SatanicMacClub

This is no big deal, but my first attempt at designing one for MSX…lol
I thought there were 64 KB ram cards for sale until a while ago, but now they are nowhere to be found…

#MSX #SatanicMacClub

The Fat Mac Switcher, second test is done. I'm a rather cautious person😂, so I do a lot of universal PCB testing. Check the position of the switch, the position of the connector, seems OK

#SatanicMacClub #KerosMacMods #Macintosh #FatMac

The Fat Mac Switcher, second test is done. I'm a rather cautious person😂, so I do a lot of universal PCB testing. Check the position of the switch, the position of the connector, seems OK

#SatanicMacClub #KerosMacMods #Macintosh #FatMac

Just developing a simple RAM upgrade multiplexers card for Mac128K. With a switcher, you can instantly switch from 512KB to 128KB.
#KerosMacMods #SatanicMacClub #Macintosh #FatMac

Just developing a simple RAM upgrade multiplexers card for Mac128K. With a switcher, you can instantly switch from 512KB to 128KB.
#KerosMacMods #SatanicMacClub #Macintosh #FatMac

This monitor is Japanese old TV made by Panasonic. The colors of the Apple IIe Euro Platinum and this TV match and look cool. It's like space age…then I tested some machines and this TV.
#Macintosh #KerosMacMods #SatanicMacClub #AppleII

This monitor is Japanese old TV made by Panasonic. The colors of the Apple IIe Euro Platinum and this TV match and look cool. It's like space age…then I tested some machines and this TV.
#Macintosh #KerosMacMods #SatanicMacClub #AppleII

Update Crucible 1.1, This is a breakthrough SMC ROM SIMM creator App, stay tuned!

https://ameblo.jp/keroxiee1016/entry-12795487099.html

#SatanicMacClub #SE30 #Macintosh #KerosMacMods

https://youtu.be/o8I6Rb7NCW4

Update Crucible 1.1, This is a breakthrough SMC ROM SIMM creator App, stay tuned!

https://ameblo.jp/keroxiee1016/entry-12795487099.html

#SatanicMacClub #SE30 #Macintosh #KerosMacMods

https://youtu.be/o8I6Rb7NCW4

Update Crucible 1.1, This is a breakthrough SMC ROM SIMM creator App, stay tuned!

#SatanicMacClub #SE30 #Macintosh #KerosMacMods

https://ameblo.jp/keroxiee1016/entry-12795487099.html

https://youtu.be/o8I6Rb7NCW4

Various BlueSCSI friends kick my ass, so I started testing V2 PICO. I soldered the missing IC and assembled it. It worked without a hitch.
#BlueSCSI #KerosMacMods #SatanicMacClub