![]() ![]() It's less than $ 100 !? The manufacturer's direct sales were sold out, so I bought it at .jp.However, the time comes when this choice becomes a problem. Recent 3D printers are cheap, aren't they? Therefore, I chose the minimum size 3D printer (120x120x115mm) required for this plan. I thought about using a print service, but I wanted to make it myself, so I checked the 3D printer again. "What should I do with the output of the housing?" It took some time to get used to it, but I managed to complete the basic form. (Although I have used 3DCG applications in my previous job) This is my first time to use a CAD application. I wanted to have a built-in USB sound card and LR speakers, so I decided to design it from the beginning. (I'll explain later, it's a 5 watt LR speaker.) Of course, we prepared various cables one by one. There was a problem with the GPIO display, so I contacted the manufacturer again, but it was a simple problem, so I solved it immediately. I decided to discard the GPIO sound card and use the USB sound card. (I contacted the manufacturer and understood) It turns out that these GPIO-based displays and sound cards cannot be used at the same time due to conflicting pin header signals. (If I had the knowledge, I could have prevented it) However, a problem occurred at this timing. ![]() Next, prepare GPIO display and GPIO sound card.Both were selected to be connectable with GPIO, and we aimed to fit them compactly in the housing. Since I am going to produce something a little different from them, I want to have a name for it.hmmm, Tiny Mac exists, Apple Pi exists.well, how about "Tiny Apple Pi"? You like Pi(e), don't you? Basically, I installed a minimal Xwindow related environment on Raspberry Pi Lite so that Mini vMac starts when I log in.Īt this time I thought about the project again. I changed my approach a bit and decided to go with the CLI instead of the GUI. So, I got Raspberry Pi immediately and started preparations. I was inspired by cgenco and John's web pages. Well, I recently learned about the existence of Tiny Mac. ![]() Please let me know if there is something wrong with the expression, not just in English. I use translation tools to create this page, including this sentence. ![]()
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January 2023
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